#390A0E#390A0E

#390A0E is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.073 H 20.4°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX#390A0E
RGBrgb(57, 10, 14)
HSLhsl(355, 70%, 13%)
HSVhsv(355, 82%, 22%)
CMYKcmyk(0%, 82.5%, 75.4%, 77.6%)
CIE-LABlab(9.95, 23.28, 9.53)
CIE-LCHlch(9.95, 25.15, 22.26°)
OKLaboklab(23.27% 0.0689 0.0257)
OKLCHoklch(23.27% 0.073 20.4)
XYZxyz(1.8753, 1.1189, 0.5326)
Luminance0.0112 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#390A0E #0A3935
analogous
#390A25 #390A0E #391D0A
triadic
#390A0E #0E390A #0A0E39
tetradic
#390A0E #25390A #0A3935 #1D0A39
square
#390A0E #25390A #0A3935 #1D0A39
split-complementary
#390A0E #0A391D #0A2539
monochromatic
#1A0506 #1A0506 #390A0E #6D131B #A11C28

Accessibility & contrast

On white

17.16
#390A0E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#390A0E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390A0E
17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##390A0E#FFFFFF#000000##FFFFFF
##390A0E1.0017.161.2217.16
#FFFFFF17.161.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#17150E
Deuteranopia (green-blind)
#231F0D
Tritanopia (blue-blind)
#3F010C
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #390a0e;
/* rgb */ color: rgb(57, 10, 14);
/* oklch */ color: oklch(23.3% 0.073 20.4);
Tailwind
colors: {
  custom: {
    50: '#734d4d',
    500: '#390a0e',
    950: '#000000',
  },
}
SCSS
$custom: #390a0e;
$custom-light: #734d4d;
$custom-dark: #000000;
JSON
{
  "hex": "#390a0e",
  "rgb": {
    "r": 57,
    "g": 10,
    "b": 14
  },
  "hsl": {
    "h": 354.894,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.2327,
    "c": 0.07348,
    "h": 20.4
  },
  "luminance": 0.01119
}

Semantic roles & 50–950 ramp

primary
#390A0E
secondary
#287670
accent
#EDDE3B
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#090101
muted
#7B7777

Preview Lab

Preview with #390A0E

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

Preview Lab → · Contrast checker → · Palette generator →

#390A0E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva