#33050F#33050F

#33050F is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.3% C 0.073 H 13.1°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#33050F
RGB	rgb(51, 5, 15)
HSL	hsl(347, 82%, 11%)
HSV	hsv(347, 90%, 20%)
CMYK	cmyk(0%, 90.2%, 70.6%, 80%)
CIE-LAB	lab(7.65, 23.63, 5.53)
CIE-LCH	lch(7.65, 24.27, 13.16°)
OKLab	oklab(21.32% 0.0713 0.0167)
OKLCH	oklch(21.32% 0.073 13.1)
XYZ	xyz(1.5059, 0.8471, 0.5360)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33050F #053329

analogous

#330526 #33050F #331205

triadic

#33050F #0F3305 #050F33

tetradic

#33050F #263305 #053329 #120533

square

#33050F #263305 #053329 #120533

split-complementary

#33050F #053312 #052633

monochromatic

#1C0308 #1C0308 #33050F #6B0A1F #A21030

Accessibility & contrast

On white

17.96

#33050F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#33050F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33050F

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33050F	#FFFFFF	#000000	##FFFFFF
##33050F	1.00	17.96	1.17	17.96
#FFFFFF	17.96	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11110F

Deuteranopia (green-blind)

#1D1A0E

Tritanopia (blue-blind)

#390009

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #33050f;
/* rgb */ color: rgb(51, 5, 15);
/* oklch */ color: oklch(21.3% 0.073 13.1);

Tailwind

colors: {
  custom: {
    50: '#6e494e',
    500: '#33050f',
    950: '#000000',
  },
}

SCSS

$custom: #33050f;
$custom-light: #6e494e;
$custom-dark: #000000;

JSON

{
  "hex": "#33050f",
  "rgb": {
    "r": 51,
    "g": 5,
    "b": 15
  },
  "hsl": {
    "h": 346.957,
    "s": 82.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21316,
    "c": 0.0732,
    "h": 13.1
  },
  "luminance": 0.00847
}

Semantic roles & 50–950 ramp

primary

#33050F

secondary

#1F7462

accent

#F8CD2F

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #33050F

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

Preview Lab → · Contrast checker → · Palette generator →