huebic
Colors / grey

#2A1F29

#2A1F29oklch(0.2566 0.0245 329.3)

#2A1F29 (#2A1F29) is a very dark grey, closest to the CSS color black. In OKLCH it has lightness 25.7%, chroma 0.024 and no real hue; its relative luminance is 1.6%. White text reads best on it (APCA Lc 105, WCAG 15.83:1). It prints well on coated paper (FOGRA39, ΔE00 0.8).

#2A1F29 in every format

HEX#2A1F29
RGBrgb(42 31 41)
HSLhsl(305.5 15.1% 14.3%)
HSB / HSVhsb(305.5 26.2% 16.5%)
HWBhwb(305.5 12.2% 83.5%)
CMYK (formula)cmyk(0/26/2/84)
CMYK (FOGRA39 coated)cmyk(72/77/52/72)
CIELAB (D50)lab(13.42 7.14 -4.62)
LChlch(13.42 8.50 327.1)
OKLaboklab(0.2566 0.0211 -0.0125)
OKLCHoklch(0.2566 0.0245 329.3)
CIE XYZ (D65)color(xyz-d65 0.01845 0.01632 0.02316)
CIE xyYxyY(0.3185 0.2818 0.0163)
Display P3color(display-p3 0.1579 0.1232 0.1583)
Linear sRGBcolor(srgb-linear 0.02315 0.01370 0.02217)
CSS name—

Text on #2A1F29

White textWCAG 15.83:1 · APCA Lc 105
Black textWCAG 1.33:1 · APCA Lc 0

Color blindness

Machado 2009 simulation
#2A1F29normal
#1F2229protanopia
#212329deuteranopia
#2B2022tritanopia

Tints and shades

OKLCH lightness steps, hue held
#F8E9F7
#E1D2DF
#C7B8C5
#AE9FAC
#958794
#7D707C
#665964
#4F434E
#3A2E39
#261B25
#130912

Harmonies

hue rotations in OKLCH
Complementary
#2A1F29
#1B271D
Analogous
#2A1F29
#25212E
#2D1E23
Triadic
#2A1F29
#282315
#14272A
Split complementary
#2A1F29
#222518
#162723
Tetradic
#2A1F29
#2C2017
#1B271D
#18252E

Similar colors

nearest by CIEDE2000

Palettes with #2A1F29

all palettes →
Cyan Signal