#54191B#54191B

#54191B is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.9% C 0.088 H 21.9°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#54191B
RGB	rgb(84, 25, 27)
HSL	hsl(358, 54%, 21%)
HSV	hsv(358, 70%, 33%)
CMYK	cmyk(0%, 70.2%, 67.9%, 67.1%)
CIE-LAB	lab(18.63, 27.55, 13.65)
CIE-LCH	lch(18.63, 30.74, 26.37°)
OKLab	oklab(30.91% 0.0815 0.0328)
OKLCH	oklch(30.91% 0.088 21.9)
XYZ	xyz(4.2020, 2.6598, 1.3288)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54191B #195452

analogous

#541939 #54191B #543519

triadic

#54191B #1B5419 #191B54

tetradic

#54191B #395419 #195452 #351954

square

#54191B #395419 #195452 #351954

split-complementary

#54191B #195435 #193954

monochromatic

#180708 #250B0C #54191B #83272A #B23539

Accessibility & contrast

On white

13.71

#54191B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#54191B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54191B

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54191B	#FFFFFF	#000000	##FFFFFF
##54191B	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28251B

Deuteranopia (green-blind)

#373219

Tritanopia (blue-blind)

#5D0C1A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #54191b;
/* rgb */ color: rgb(84, 25, 27);
/* oklch */ color: oklch(30.9% 0.088 21.9);

Tailwind

colors: {
  custom: {
    50: '#895957',
    500: '#54191b',
    950: '#000000',
  },
}

SCSS

$custom: #54191b;
$custom-light: #895957;
$custom-dark: #000000;

JSON

{
  "hex": "#54191b",
  "rgb": {
    "r": 84,
    "g": 25,
    "b": 27
  },
  "hsl": {
    "h": 357.966,
    "s": 54.128,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30913,
    "c": 0.08781,
    "h": 21.9
  },
  "luminance": 0.02659
}

Semantic roles & 50–950 ramp

primary

#54191B

secondary

#3E8A88

accent

#DDD94A

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #54191B

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

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