huebic
Colors / grey

#1F1219

#1F1219oklch(0.2027 0.0249 346.0)

#1F1219 (#1F1219) is a very dark grey, closest to the CSS color black. In OKLCH it has lightness 20.3%, chroma 0.025 and no real hue; its relative luminance is 0.8%. White text reads best on it (APCA Lc 107, WCAG 18.12:1). It prints well on coated paper (FOGRA39, ΔE00 0.9).

#1F1219 in every format

HEX#1F1219
RGBrgb(31 18 25)
HSLhsl(327.7 26.5% 9.6%)
HSB / HSVhsb(327.7 41.9% 12.2%)
HWBhwb(327.7 7.1% 87.8%)
CMYK (formula)cmyk(0/42/19/88)
CMYK (FOGRA39 coated)cmyk(70/80/55/83)
CIELAB (D50)lab(7.20 7.90 -2.14)
LChlch(7.20 8.19 344.9)
OKLaboklab(0.2027 0.0242 -0.0060)
OKLCHoklch(0.2027 0.0249 346.0)
CIE XYZ (D65)color(xyz-d65 0.00957 0.00794 0.01023)
CIE xyYxyY(0.3450 0.2863 0.0079)
Display P3color(display-p3 0.1141 0.0728 0.0967)
Linear sRGBcolor(srgb-linear 0.01370 0.00605 0.00972)
CSS name—

Text on #1F1219

White textWCAG 18.12:1 · APCA Lc 107
Black textWCAG 1.16:1 · APCA Lc 0

Color blindness

Machado 2009 simulation
#1F1219normal
#131519protanopia
#161719deuteranopia
#211214tritanopia

Tints and shades

OKLCH lightness steps, hue held
#FCE8F2
#E5D1DB
#CAB8C1
#B19FA8
#98868F
#806F77
#695861
#52424A
#3D2E35
#281A22
#15090F

Harmonies

hue rotations in OKLCH
Complementary
#1F1219
#0B1A14
Analogous
#1F1219
#1B131E
#211213
Triadic
#1F1219
#18170A
#09191F
Split complementary
#1F1219
#11190E
#071A1A
Tetradic
#1F1219
#1D1509
#0B1A14
#0F1722

Similar colors

nearest by CIEDE2000

Palettes with #1F1219

all palettes →
Cerise Siesta