#540F14#540F14

#540F14 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.100 H 22.3°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#540F14
RGB	rgb(84, 15, 20)
HSL	hsl(356, 70%, 19%)
HSV	hsv(356, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 76.2%, 67.1%)
CIE-LAB	lab(16.88, 31.51, 16.33)
CIE-LCH	lch(16.88, 35.49, 27.39°)
OKLab	oklab(29.57% 0.0924 0.0378)
OKLCH	oklch(29.57% 0.1 22.3)
XYZ	xyz(3.9537, 2.2776, 0.8931)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F14 #0F544F

analogous

#540F37 #540F14 #542D0F

triadic

#540F14 #14540F #0F1454

tetradic

#540F14 #37540F #0F544F #2D0F54

square

#540F14 #37540F #0F544F #2D0F54

split-complementary

#540F14 #0F542D #0F3754

monochromatic

#1A0506 #200608 #540F14 #881820 #BC222D

Accessibility & contrast

On white

14.43

#540F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#540F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F14

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F14	#FFFFFF	#000000	##FFFFFF
##540F14	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232014

Deuteranopia (green-blind)

#352F12

Tritanopia (blue-blind)

#5D0012

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #540f14;
/* rgb */ color: rgb(84, 15, 20);
/* oklch */ color: oklch(29.6% 0.100 22.3);

Tailwind

colors: {
  custom: {
    50: '#8a5451',
    500: '#540f14',
    950: '#000000',
  },
}

SCSS

$custom: #540f14;
$custom-light: #8a5451;
$custom-dark: #000000;

JSON

{
  "hex": "#540f14",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 20
  },
  "hsl": {
    "h": 355.652,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29569,
    "c": 0.09985,
    "h": 22.3
  },
  "luminance": 0.02277
}

Semantic roles & 50–950 ramp

primary

#540F14

secondary

#318E87

accent

#EDE03B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #540F14

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

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