#39180E#39180E

#39180E is a dark, muted red. Relative luminance 0.016; OKLCH L 25.5% C 0.056 H 37.6°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#39180E
RGB	rgb(57, 24, 14)
HSL	hsl(14, 61%, 14%)
HSV	hsv(14, 75%, 22%)
CMYK	cmyk(0%, 57.9%, 75.4%, 77.6%)
CIE-LAB	lab(12.95, 15.35, 13.68)
CIE-LCH	lch(12.95, 20.56, 41.70°)
OKLab	oklab(25.54% 0.044 0.0339)
OKLCH	oklch(25.54% 0.056 37.6)
XYZ	xyz(2.0934, 1.5551, 0.6053)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39180E #0E2F39

analogous

#390E1A #39180E #392E0E

triadic

#39180E #0E3918 #180E39

tetradic

#39180E #1A390E #0E2F39 #2E0E39

square

#39180E #1A390E #0E2F39 #2E0E39

split-complementary

#39180E #0E392E #0E1A39

monochromatic

#190A06 #190A06 #39180E #6A2D1A #9B4126

Accessibility & contrast

On white

16.02

#39180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#39180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39180E

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39180E	#FFFFFF	#000000	##FFFFFF
##39180E	1.00	16.02	1.31	16.02
#FFFFFF	16.02	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0D

Deuteranopia (green-blind)

#29240D

Tritanopia (blue-blind)

#3F1216

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #39180e;
/* rgb */ color: rgb(57, 24, 14);
/* oklch */ color: oklch(25.5% 0.056 37.6);

Tailwind

colors: {
  custom: {
    50: '#72554d',
    500: '#39180e',
    950: '#000000',
  },
}

SCSS

$custom: #39180e;
$custom-light: #72554d;
$custom-dark: #000000;

JSON

{
  "hex": "#39180e",
  "rgb": {
    "r": 57,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 13.953,
    "s": 60.563,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25539,
    "c": 0.05559,
    "h": 37.6
  },
  "luminance": 0.01555
}

Semantic roles & 50–950 ramp

primary

#39180E

secondary

#2F6474

accent

#BFE444

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #39180E

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

Preview Lab → · Contrast checker → · Palette generator →