#33150B#33150B

#33150B is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.8% C 0.052 H 38.9°. Best body text is #FFFFFF at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#33150B
RGB	rgb(51, 21, 11)
HSL	hsl(15, 65%, 12%)
HSV	hsv(15, 78%, 20%)
CMYK	cmyk(0%, 58.8%, 78.4%, 80%)
CIE-LAB	lab(11.02, 14.12, 12.27)
CIE-LCH	lch(11.02, 18.70, 40.98°)
OKLab	oklab(23.83% 0.0403 0.0326)
OKLCH	oklch(23.83% 0.052 38.9)
XYZ	xyz(1.6940, 1.2645, 0.4714)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33150B #0B2933

analogous

#330B15 #33150B #33290B

triadic

#33150B #0B3315 #150B33

tetradic

#33150B #15330B #0B2933 #290B33

square

#33150B #15330B #0B2933 #290B33

split-complementary

#33150B #0B3329 #0B1533

monochromatic

#190A05 #190A05 #33150B #652A16 #983E21

Accessibility & contrast

On white

16.76

#33150B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#33150B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33150B

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33150B	#FFFFFF	#000000	##FFFFFF
##33150B	1.00	16.76	1.25	16.76
#FFFFFF	16.76	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D190A

Deuteranopia (green-blind)

#24200A

Tritanopia (blue-blind)

#390F13

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #33150b;
/* rgb */ color: rgb(51, 21, 11);
/* oklch */ color: oklch(23.8% 0.052 38.9);

Tailwind

colors: {
  custom: {
    50: '#6d534b',
    500: '#33150b',
    950: '#000000',
  },
}

SCSS

$custom: #33150b;
$custom-light: #6d534b;
$custom-dark: #000000;

JSON

{
  "hex": "#33150b",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 11
  },
  "hsl": {
    "h": 15,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23829,
    "c": 0.05184,
    "h": 38.9
  },
  "luminance": 0.01264
}

Semantic roles & 50–950 ramp

primary

#33150B

secondary

#2A5E70

accent

#BEE840

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #33150B

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

Preview Lab → · Contrast checker → · Palette generator →