#231504#231504

#231504 is a very dark, muted orange. Relative luminance 0.009; OKLCH L 21.0% C 0.037 H 70.7°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#231504
RGB	rgb(35, 21, 4)
HSL	hsl(33, 79%, 8%)
HSV	hsv(33, 89%, 14%)
CMYK	cmyk(0%, 40%, 88.6%, 86.3%)
CIE-LAB	lab(8.15, 4.85, 10.66)
CIE-LCH	lch(8.15, 11.71, 65.55°)
OKLab	oklab(21% 0.0124 0.0352)
OKLCH	oklch(21% 0.037 70.7)
XYZ	xyz(0.9833, 0.9025, 0.2373)
Luminance	0.0090 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231504 #041223

analogous

#230504 #231504 #212304

triadic

#231504 #042315 #150423

tetradic

#231504 #042305 #041223 #230421

square

#231504 #042305 #041223 #230421

split-complementary

#231504 #042123 #050423

monochromatic

#1B1003 #1B1003 #231504 #5A360A #915711

Accessibility & contrast

On white

17.79

#231504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#231504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231504

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231504	#FFFFFF	#000000	##FFFFFF
##231504	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1603

Deuteranopia (green-blind)

#1D1904

Tritanopia (blue-blind)

#271211

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #231504;
/* rgb */ color: rgb(35, 21, 4);
/* oklch */ color: oklch(21.0% 0.037 70.7);

Tailwind

colors: {
  custom: {
    50: '#5e5248',
    500: '#231504',
    950: '#000000',
  },
}

SCSS

$custom: #231504;
$custom-light: #5e5248;
$custom-dark: #000000;

JSON

{
  "hex": "#231504",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 4
  },
  "hsl": {
    "h": 32.903,
    "s": 79.487,
    "l": 7.647
  },
  "oklch": {
    "l": 0.20998,
    "c": 0.03733,
    "h": 70.7
  },
  "luminance": 0.00902
}

Semantic roles & 50–950 ramp

primary

#231504

secondary

#1D3E66

accent

#8AF632

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#040200

muted

#797877

Preview Lab

Preview with #231504

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

Preview Lab → · Contrast checker → · Palette generator →