#33191F#33191F

#33191F is a dark, muted red. Relative luminance 0.015; OKLCH L 25.2% C 0.042 H 5.7°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#33191F
RGB	rgb(51, 25, 31)
HSL	hsl(346, 34%, 15%)
HSV	hsv(346, 51%, 20%)
CMYK	cmyk(0%, 51%, 39.2%, 80%)
CIE-LAB	lab(12.60, 13.86, 1.55)
CIE-LCH	lch(12.60, 13.94, 6.39°)
OKLab	oklab(25.19% 0.042 0.0042)
OKLCH	oklch(25.19% 0.042 5.7)
XYZ	xyz(1.9603, 1.4982, 1.4820)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33191F #19332D

analogous

#33192C #33191F #332019

triadic

#33191F #1F3319 #191F33

tetradic

#33191F #2C3319 #19332D #201933

square

#33191F #2C3319 #19332D #201933

split-complementary

#33191F #193320 #192C33

monochromatic

#150A0C #150A0C #33191F #5C2D38 #854151

Accessibility & contrast

On white

16.16

#33191F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#33191F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33191F

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33191F	#FFFFFF	#000000	##FFFFFF
##33191F	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1E1F

Deuteranopia (green-blind)

#24231E

Tritanopia (blue-blind)

#37171B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #33191f;
/* rgb */ color: rgb(51, 25, 31);
/* oklch */ color: oklch(25.2% 0.042 5.7);

Tailwind

colors: {
  custom: {
    50: '#6c565a',
    500: '#33191f',
    950: '#000000',
  },
}

SCSS

$custom: #33191f;
$custom-light: #6c565a;
$custom-dark: #000000;

JSON

{
  "hex": "#33191f",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 31
  },
  "hsl": {
    "h": 346.154,
    "s": 34.211,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25189,
    "c": 0.04224,
    "h": 5.7
  },
  "luminance": 0.01498
}

Semantic roles & 50–950 ramp

primary

#33191F

secondary

#40685F

accent

#CAB15E

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070303

muted

#7A7878

Preview Lab

Preview with #33191F

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

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