#390E10#390E10

#390E10 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.068 H 21.3°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#390E10
RGB	rgb(57, 14, 16)
HSL	hsl(357, 61%, 14%)
HSV	hsv(357, 75%, 22%)
CMYK	cmyk(0%, 75.4%, 71.9%, 77.6%)
CIE-LAB	lab(10.72, 21.45, 9.55)
CIE-LCH	lch(10.72, 23.48, 24.01°)
OKLab	oklab(23.86% 0.0635 0.0248)
OKLCH	oklch(23.86% 0.068 21.3)
XYZ	xyz(1.9381, 1.2216, 0.6238)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390E10 #0E3937

analogous

#390E26 #390E10 #39220E

triadic

#390E10 #10390E #0E1039

tetradic

#390E10 #26390E #0E3937 #220E39

square

#390E10 #26390E #0E3937 #220E39

split-complementary

#390E10 #0E3922 #0E2639

monochromatic

#190607 #190607 #390E10 #6A1A1E #9B262C

Accessibility & contrast

On white

16.88

#390E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#390E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390E10

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390E10	#FFFFFF	#000000	##FFFFFF
##390E10	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191710

Deuteranopia (green-blind)

#24200F

Tritanopia (blue-blind)

#3F050F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #390e10;
/* rgb */ color: rgb(57, 14, 16);
/* oklch */ color: oklch(23.9% 0.068 21.3);

Tailwind

colors: {
  custom: {
    50: '#734f4e',
    500: '#390e10',
    950: '#000000',
  },
}

SCSS

$custom: #390e10;
$custom-light: #734f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#390e10",
  "rgb": {
    "r": 57,
    "g": 14,
    "b": 16
  },
  "hsl": {
    "h": 357.209,
    "s": 60.563,
    "l": 13.922
  },
  "oklch": {
    "l": 0.23859,
    "c": 0.06816,
    "h": 21.3
  },
  "luminance": 0.01221
}

Semantic roles & 50–950 ramp

primary

#390E10

secondary

#2F7471

accent

#E4DC44

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #390E10

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

Preview Lab → · Contrast checker → · Palette generator →