#390A12#390A12

#390A12 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.4% C 0.073 H 15.3°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#390A12
RGB	rgb(57, 10, 18)
HSL	hsl(350, 70%, 13%)
HSV	hsv(350, 82%, 22%)
CMYK	cmyk(0%, 82.5%, 68.4%, 77.6%)
CIE-LAB	lab(10.04, 23.59, 7.44)
CIE-LCH	lch(10.04, 24.74, 17.49°)
OKLab	oklab(23.37% 0.0708 0.0194)
OKLCH	oklch(23.37% 0.073 15.3)
XYZ	xyz(1.9053, 1.1309, 0.6901)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390A12 #0A3931

analogous

#390A29 #390A12 #39190A

triadic

#390A12 #12390A #0A1239

tetradic

#390A12 #29390A #0A3931 #190A39

square

#390A12 #29390A #0A3931 #190A39

split-complementary

#390A12 #0A3919 #0A2939

monochromatic

#1A0508 #1A0508 #390A12 #6D1322 #A11C33

Accessibility & contrast

On white

17.13

#390A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#390A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390A12

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390A12	#FFFFFF	#000000	##FFFFFF
##390A12	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161512

Deuteranopia (green-blind)

#221F11

Tritanopia (blue-blind)

#3F020D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #390a12;
/* rgb */ color: rgb(57, 10, 18);
/* oklch */ color: oklch(23.4% 0.073 15.3);

Tailwind

colors: {
  custom: {
    50: '#734d4f',
    500: '#390a12',
    950: '#000000',
  },
}

SCSS

$custom: #390a12;
$custom-light: #734d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#390a12",
  "rgb": {
    "r": 57,
    "g": 10,
    "b": 18
  },
  "hsl": {
    "h": 349.787,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23368,
    "c": 0.07341,
    "h": 15.3
  },
  "luminance": 0.01131
}

Semantic roles & 50–950 ramp

primary

#390A12

secondary

#287669

accent

#EDCF3B

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #390A12

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

Preview Lab → · Contrast checker → · Palette generator →