#33170B#33170B

#33170B is a very dark, muted orange. Relative luminance 0.013; OKLCH L 24.2% C 0.050 H 43.1°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#33170B
RGB	rgb(51, 23, 11)
HSL	hsl(18, 65%, 12%)
HSV	hsv(18, 78%, 20%)
CMYK	cmyk(0%, 54.9%, 78.4%, 80%)
CIE-LAB	lab(11.56, 12.79, 13.00)
CIE-LCH	lch(11.56, 18.24, 45.48°)
OKLab	oklab(24.24% 0.0363 0.034)
OKLCH	oklch(24.24% 0.05 43.1)
XYZ	xyz(1.7322, 1.3410, 0.4842)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33170B #0B2733

analogous

#330B13 #33170B #332B0B

triadic

#33170B #0B3317 #170B33

tetradic

#33170B #13330B #0B2733 #2B0B33

square

#33170B #13330B #0B2733 #2B0B33

split-complementary

#33170B #0B332B #0B1333

monochromatic

#190B05 #190B05 #33170B #652E16 #984421

Accessibility & contrast

On white

16.56

#33170B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#33170B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33170B

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33170B	#FFFFFF	#000000	##FFFFFF
##33170B	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0A

Deuteranopia (green-blind)

#25210B

Tritanopia (blue-blind)

#391214

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #33170b;
/* rgb */ color: rgb(51, 23, 11);
/* oklch */ color: oklch(24.2% 0.050 43.1);

Tailwind

colors: {
  custom: {
    50: '#6d544b',
    500: '#33170b',
    950: '#000000',
  },
}

SCSS

$custom: #33170b;
$custom-light: #6d544b;
$custom-dark: #000000;

JSON

{
  "hex": "#33170b",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 11
  },
  "hsl": {
    "h": 18,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24237,
    "c": 0.04968,
    "h": 43.1
  },
  "luminance": 0.01341
}

Semantic roles & 50–950 ramp

primary

#33170B

secondary

#2A5B70

accent

#B5E840

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #33170B

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

Preview Lab → · Contrast checker → · Palette generator →