#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
RGBrgb(57, 5, 8)
HSLhsl(357, 84%, 12%)
HSVhsv(357, 91%, 22%)
CMYKcmyk(0%, 91.2%, 86%, 77.6%)
CIE-LABlab(8.96, 25.34, 10.76)
CIE-LCHlch(8.96, 27.53, 23.01°)
OKLaboklab(22.5% 0.0738 0.0319)
OKLCHoklch(22.5% 0.08 23.3)
XYZxyz(1.7857, 0.9962, 0.3279)
Luminance0.0100 (WCAG relative)
Temperaturewarm
Familyred

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
##3905081.0017.511.2017.51
#FFFFFF17.511.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.511.0021.001.00

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 →

#390508 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva