#54100F#54100F

#54100F is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.099 H 26.4°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#54100F
RGB	rgb(84, 16, 15)
HSL	hsl(1, 70%, 19%)
HSV	hsv(1, 82%, 33%)
CMYK	cmyk(0%, 81%, 82.1%, 67.1%)
CIE-LAB	lab(16.94, 30.87, 19.38)
CIE-LCH	lch(16.94, 36.45, 32.13°)
OKLab	oklab(29.59% 0.0891 0.0442)
OKLCH	oklch(29.59% 0.099 26.4)
XYZ	xyz(3.9281, 2.2905, 0.6871)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54100F #0F5354

analogous

#540F31 #54100F #54330F

triadic

#54100F #0F5410 #100F54

tetradic

#54100F #31540F #0F5354 #330F54

square

#54100F #31540F #0F5354 #330F54

split-complementary

#54100F #0F5433 #0F3154

monochromatic

#1A0505 #200606 #54100F #881A18 #BC2422

Accessibility & contrast

On white

14.40

#54100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#54100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54100F

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54100F	#FFFFFF	#000000	##FFFFFF
##54100F	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200E

Deuteranopia (green-blind)

#352F0C

Tritanopia (blue-blind)

#5D0011

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #54100f;
/* rgb */ color: rgb(84, 16, 15);
/* oklch */ color: oklch(29.6% 0.099 26.4);

Tailwind

colors: {
  custom: {
    50: '#8b544e',
    500: '#54100f',
    950: '#000000',
  },
}

SCSS

$custom: #54100f;
$custom-light: #8b544e;
$custom-dark: #000000;

JSON

{
  "hex": "#54100f",
  "rgb": {
    "r": 84,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 0.87,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.2959,
    "c": 0.09949,
    "h": 26.4
  },
  "luminance": 0.0229
}

Semantic roles & 50–950 ramp

primary

#54100F

secondary

#318D8E

accent

#EAED3B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #54100F

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

Preview Lab → · Contrast checker → · Palette generator →