#23010B#23010B

#23010B is a very dark, moderate pink. Relative luminance 0.004; OKLCH L 16.7% C 0.063 H 5.2°. Best body text is #FFFFFF at 19.43:1 contrast (WCAG AA passes).

Color values

HEX	#23010B
RGB	rgb(35, 1, 11)
HSL	hsl(342, 94%, 7%)
HSV	hsv(342, 97%, 14%)
CMYK	cmyk(0%, 97.1%, 68.6%, 86.3%)
CIE-LAB	lab(3.64, 15.61, 1.22)
CIE-LCH	lch(3.64, 15.66, 4.45°)
OKLab	oklab(16.74% 0.0631 0.0058)
OKLCH	oklch(16.74% 0.063 5.2)
XYZ	xyz(0.7645, 0.4033, 0.3541)
Luminance	0.0040 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23010B #012319

analogous

#23011C #23010B #230801

triadic

#23010B #0B2301 #010B23

tetradic

#23010B #1C2301 #012319 #080123

square

#23010B #1C2301 #012319 #080123

split-complementary

#23010B #012308 #011C23

monochromatic

#1E0109 #1E0109 #23010B #5F031E #9A0430

Accessibility & contrast

On white

19.43

#23010B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#23010B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23010B

19.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23010B	#FFFFFF	#000000	##FFFFFF
##23010B	1.00	19.43	1.08	19.43
#FFFFFF	19.43	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07080B

Deuteranopia (green-blind)

#11100A

Tritanopia (blue-blind)

#270004

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #23010b;
/* rgb */ color: rgb(35, 1, 11);
/* oklch */ color: oklch(16.7% 0.063 5.2);

Tailwind

colors: {
  custom: {
    50: '#5e464c',
    500: '#23010b',
    950: '#000000',
  },
}

SCSS

$custom: #23010b;
$custom-light: #5e464c;
$custom-dark: #000000;

JSON

{
  "hex": "#23010b",
  "rgb": {
    "r": 35,
    "g": 1,
    "b": 11
  },
  "hsl": {
    "h": 342.353,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.16743,
    "c": 0.06331,
    "h": 5.2
  },
  "luminance": 0.00403
}

Semantic roles & 50–950 ramp

primary

#23010B

secondary

#166A51

accent

#FFC029

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#040001

muted

#797777

Preview Lab

Preview with #23010B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →