huebic
Colors / blue

#37378F

#37378Foklch(0.3922 0.1418 277.6)

#37378F (#37378F) is a dark moderately saturated blue, closest to the CSS color darkslateblue. In OKLCH it has lightness 39.2%, chroma 0.142 and hue 277.6°; its relative luminance is 5.5%. White text reads best on it (APCA Lc 97, WCAG 9.97:1). It prints well on coated paper (FOGRA39, ΔE00 0.5).

#37378F in every format

HEX#37378F
RGBrgb(55 55 143)
HSLhsl(240.0 44.4% 38.8%)
HSB / HSVhsb(240.0 61.5% 56.1%)
HWBhwb(240.0 21.6% 43.9%)
CMYK (formula)cmyk(62/62/0/44)
CMYK (FOGRA39 coated)cmyk(93/87/0/0)
CIELAB (D50)lab(27.45 21.98 -49.87)
LChlch(27.45 54.50 293.8)
OKLaboklab(0.3922 0.0188 -0.1406)
OKLCHoklch(0.3922 0.1418 277.6)
CIE XYZ (D65)color(xyz-d65 0.07899 0.05528 0.26638)
CIE xyYxyY(0.1972 0.1380 0.0553)
Display P3color(display-p3 0.2157 0.2157 0.5406)
Linear sRGBcolor(srgb-linear 0.03820 0.03820 0.27468)
CSS name—

Text on #37378F

White textWCAG 9.97:1 · APCA Lc 97
Black textWCAG 2.11:1 · APCA Lc 11

Color blindness

Machado 2009 simulation
#37378Fnormal
#004692protanopia
#003F8Ddeuteranopia
#004C5Dtritanopia

Tints and shades

OKLCH lightness steps, hue held
#E7ECFF
#CAD3FF
#ABB6FF
#909AFC
#7981E1
#6269C6
#4D51AB
#393991
#272178
#180460
#0B003F

Harmonies

hue rotations in OKLCH
Complementary
#37378F
#544500
Analogous
#37378F
#00478A
#5A297F
Triadic
#37378F
#801B00
#00572B
Split complementary
#37378F
#6A3700
#325100
Tetradic
#37378F
#7F1337
#544500
#00544E

Similar colors

nearest by CIEDE2000

Palettes with #37378F

all palettes →
Compass Ocean 5