#390508#390508

#390508 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.080 H 23.3°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#390508
RGB	rgb(57, 5, 8)
HSL	hsl(357, 84%, 12%)
HSV	hsv(357, 91%, 22%)
CMYK	cmyk(0%, 91.2%, 86%, 77.6%)
CIE-LAB	lab(8.96, 25.34, 10.76)
CIE-LCH	lch(8.96, 27.53, 23.01°)
OKLab	oklab(22.5% 0.0738 0.0319)
OKLCH	oklch(22.5% 0.08 23.3)
XYZ	xyz(1.7857, 0.9962, 0.3279)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390508 #053936

analogous

#390522 #390508 #391C05

triadic

#390508 #083905 #050839

tetradic

#390508 #223905 #053936 #1C0539

square

#390508 #223905 #053936 #1C0539

split-complementary

#390508 #05391C #052239

monochromatic

#1C0204 #1C0204 #390508 #710A10 #AA0F18

Accessibility & contrast

On white

17.51

#390508 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#390508 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390508

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390508	#FFFFFF	#000000	##FFFFFF
##390508	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151208

Deuteranopia (green-blind)

#221D06

Tritanopia (blue-blind)

#400007

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #390508;
/* rgb */ color: rgb(57, 5, 8);
/* oklch */ color: oklch(22.5% 0.080 23.3);

Tailwind

colors: {
  custom: {
    50: '#744a4a',
    500: '#390508',
    950: '#000000',
  },
}

SCSS

$custom: #390508;
$custom-light: #744a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#390508",
  "rgb": {
    "r": 57,
    "g": 5,
    "b": 8
  },
  "hsl": {
    "h": 356.538,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22501,
    "c": 0.08036,
    "h": 23.3
  },
  "luminance": 0.00996
}

Semantic roles & 50–950 ramp

primary

#390508

secondary

#207A75

accent

#FAEE2E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #390508

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

Preview Lab → · Contrast checker → · Palette generator →