#231100#231100

#231100 is a very dark, muted orange. Relative luminance 0.008; OKLCH L 19.9% C 0.044 H 66.2°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#231100
RGB	rgb(35, 17, 0)
HSL	hsl(29, 100%, 7%)
HSV	hsv(29, 100%, 14%)
CMYK	cmyk(0%, 51.4%, 100%, 86.3%)
CIE-LAB	lab(6.85, 7.04, 10.39)
CIE-LCH	lch(6.85, 12.55, 55.87°)
OKLab	oklab(19.91% 0.0179 0.0405)
OKLCH	oklch(19.91% 0.044 66.2)
XYZ	xyz(0.8937, 0.7583, 0.0993)
Luminance	0.0076 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231100 #001223

analogous

#230000 #231100 #232300

triadic

#231100 #002311 #110023

tetradic

#231100 #002300 #001223 #230023

square

#231100 #002300 #001223 #230023

split-complementary

#231100 #002323 #000023

monochromatic

#1F0F00 #1F0F00 #231100 #602F00 #9D4C00

Accessibility & contrast

On white

18.24

#231100 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#231100 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231100

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231100	#FFFFFF	#000000	##FFFFFF
##231100	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171300

Deuteranopia (green-blind)

#1B1700

Tritanopia (blue-blind)

#270D0D

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #231100;
/* rgb */ color: rgb(35, 17, 0);
/* oklch */ color: oklch(19.9% 0.044 66.2);

Tailwind

colors: {
  custom: {
    50: '#5e4f47',
    500: '#231100',
    950: '#000000',
  },
}

SCSS

$custom: #231100;
$custom-light: #5e4f47;
$custom-dark: #000000;

JSON

{
  "hex": "#231100",
  "rgb": {
    "r": 35,
    "g": 17,
    "b": 0
  },
  "hsl": {
    "h": 29.143,
    "s": 100,
    "l": 6.863
  },
  "oklch": {
    "l": 0.19914,
    "c": 0.04428,
    "h": 66.2
  },
  "luminance": 0.00758
}

Semantic roles & 50–950 ramp

primary

#231100

secondary

#13416C

accent

#97FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#040100

muted

#797777

Preview Lab

Preview with #231100

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

Preview Lab → · Contrast checker → · Palette generator →