#390F13#390F13

#390F13 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.1% C 0.067 H 18.1°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#390F13
RGB	rgb(57, 15, 19)
HSL	hsl(354, 58%, 14%)
HSV	hsv(354, 74%, 22%)
CMYK	cmyk(0%, 73.7%, 66.7%, 77.6%)
CIE-LAB	lab(10.98, 21.17, 8.14)
CIE-LCH	lch(10.98, 22.68, 21.03°)
OKLab	oklab(24.08% 0.0633 0.0207)
OKLCH	oklch(24.08% 0.067 18.1)
XYZ	xyz(1.9759, 1.2588, 0.7549)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390F13 #0F3935

analogous

#390F28 #390F13 #39200F

triadic

#390F13 #13390F #0F1339

tetradic

#390F13 #28390F #0F3935 #200F39

square

#390F13 #28390F #0F3935 #200F39

split-complementary

#390F13 #0F3920 #0F2839

monochromatic

#180608 #180608 #390F13 #691C23 #9A2933

Accessibility & contrast

On white

16.78

#390F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#390F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390F13

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390F13	#FFFFFF	#000000	##FFFFFF
##390F13	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191813

Deuteranopia (green-blind)

#242112

Tritanopia (blue-blind)

#3F0711

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #390f13;
/* rgb */ color: rgb(57, 15, 19);
/* oklch */ color: oklch(24.1% 0.067 18.1);

Tailwind

colors: {
  custom: {
    50: '#735050',
    500: '#390f13',
    950: '#000000',
  },
}

SCSS

$custom: #390f13;
$custom-light: #735050;
$custom-dark: #000000;

JSON

{
  "hex": "#390f13",
  "rgb": {
    "r": 57,
    "g": 15,
    "b": 19
  },
  "hsl": {
    "h": 354.286,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24083,
    "c": 0.06657,
    "h": 18.1
  },
  "luminance": 0.01259
}

Semantic roles & 50–950 ramp

primary

#390F13

secondary

#30736D

accent

#E2D346

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #390F13

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

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