#54180E#54180E

#54180E is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.6% C 0.091 H 31.9°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#54180E
RGB	rgb(84, 24, 14)
HSL	hsl(9, 71%, 19%)
HSV	hsv(9, 83%, 33%)
CMYK	cmyk(0%, 71.4%, 83.3%, 67.1%)
CIE-LAB	lab(18.23, 27.26, 21.46)
CIE-LCH	lch(18.23, 34.69, 38.21°)
OKLab	oklab(30.55% 0.0776 0.0483)
OKLCH	oklch(30.55% 0.091 31.9)
XYZ	xyz(4.0625, 2.5704, 0.6976)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54180E #0E4A54

analogous

#540E27 #54180E #543B0E

triadic

#54180E #0E5418 #180E54

tetradic

#54180E #27540E #0E4A54 #3B0E54

square

#54180E #27540E #0E4A54 #3B0E54

split-complementary

#54180E #0E543B #0E2754

monochromatic

#1A0704 #200905 #54180E #882717 #BD361F

Accessibility & contrast

On white

13.87

#54180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#54180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54180E

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54180E	#FFFFFF	#000000	##FFFFFF
##54180E	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240C

Deuteranopia (green-blind)

#38310C

Tritanopia (blue-blind)

#5D0716

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #54180e;
/* rgb */ color: rgb(84, 24, 14);
/* oklch */ color: oklch(30.6% 0.091 31.9);

Tailwind

colors: {
  custom: {
    50: '#8a584d',
    500: '#54180e',
    950: '#000000',
  },
}

SCSS

$custom: #54180e;
$custom-light: #8a584d;
$custom-dark: #000000;

JSON

{
  "hex": "#54180e",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 8.571,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30552,
    "c": 0.09139,
    "h": 31.9
  },
  "luminance": 0.0257
}

Semantic roles & 50–950 ramp

primary

#54180E

secondary

#2F818E

accent

#D4EE3A

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #54180E

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

Preview Lab → · Contrast checker → · Palette generator →