#232109#232109

#232109 is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.4% C 0.039 H 104.5°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#232109
RGB	rgb(35, 33, 9)
HSL	hsl(55, 59%, 9%)
HSV	hsv(55, 74%, 14%)
CMYK	cmyk(0%, 5.7%, 74.3%, 86.3%)
CIE-LAB	lab(12.38, -3.19, 14.58)
CIE-LCH	lch(12.38, 14.92, 102.33°)
OKLab	oklab(24.36% -0.0098 0.0378)
OKLCH	oklch(24.36% 0.039 104.5)
XYZ	xyz(1.2863, 1.4648, 0.4734)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232109 #090B23

analogous

#231409 #232109 #182309

triadic

#232109 #092321 #210923

tetradic

#232109 #092314 #090B23 #230918

square

#232109 #092314 #090B23 #230918

split-complementary

#232109 #091823 #140923

monochromatic

#181706 #181706 #232109 #544F16 #847D22

Accessibility & contrast

On white

16.24

#232109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#232109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232109

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232109	#FFFFFF	#000000	##FFFFFF
##232109	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242007

Deuteranopia (green-blind)

#25210A

Tritanopia (blue-blind)

#261E1C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #232109;
/* rgb */ color: rgb(35, 33, 9);
/* oklch */ color: oklch(24.4% 0.039 104.5);

Tailwind

colors: {
  custom: {
    50: '#5e5c4b',
    500: '#232109',
    950: '#000000',
  },
}

SCSS

$custom: #232109;
$custom-light: #5e5c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#232109",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 9
  },
  "hsl": {
    "h": 55.385,
    "s": 59.091,
    "l": 8.627
  },
  "oklch": {
    "l": 0.24358,
    "c": 0.03904,
    "h": 104.5
  },
  "luminance": 0.01465
}

Semantic roles & 50–950 ramp

primary

#232109

secondary

#282C60

accent

#52E246

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #232109

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

Preview Lab → · Contrast checker → · Palette generator →