#350304#350304

#350304 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.2% C 0.079 H 26.0°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX#350304
RGBrgb(53, 3, 4)
HSLhsl(359, 89%, 11%)
HSVhsv(359, 94%, 21%)
CMYKcmyk(0%, 94.3%, 92.5%, 79.2%)
CIE-LABlab(7.51, 24.73, 10.15)
CIE-LCHlch(7.51, 26.73, 22.32°)
OKLaboklab(21.22% 0.0712 0.0348)
OKLCHoklch(21.22% 0.079 26)
XYZxyz(1.5229, 0.8310, 0.1951)
Luminance0.0083 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#350304 #033534
analogous
#35031D #350304 #351B03
triadic
#350304 #043503 #030435
tetradic
#350304 #1D3503 #033534 #1B0335
square
#350304 #1D3503 #033534 #1B0335
split-complementary
#350304 #03351B #031D35
monochromatic
#1D0202 #1D0202 #350304 #6F0608 #A90A0D

Accessibility & contrast

On white

18.01
#350304 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#350304 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350304
18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##350304#FFFFFF#000000##FFFFFF
##3503041.0018.011.1718.01
#FFFFFF18.011.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF18.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#120F04
Deuteranopia (green-blind)
#1F1A03
Tritanopia (blue-blind)
#3B0004
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #350304;
/* rgb */ color: rgb(53, 3, 4);
/* oklch */ color: oklch(21.2% 0.079 26.0);
Tailwind
colors: {
  custom: {
    50: '#714848',
    500: '#350304',
    950: '#000000',
  },
}
SCSS
$custom: #350304;
$custom-light: #714848;
$custom-dark: #000000;
JSON
{
  "hex": "#350304",
  "rgb": {
    "r": 53,
    "g": 3,
    "b": 4
  },
  "hsl": {
    "h": 358.8,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21215,
    "c": 0.07919,
    "h": 26
  },
  "luminance": 0.00831
}

Semantic roles & 50–950 ramp

primary
#350304
secondary
#1C7876
accent
#FFFB29
background
#F7F4F4
surface
#EDE7E6
border
#C8C3C2
text
#080100
muted
#7B7777

Preview Lab

Preview with #350304

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

Preview Lab → · Contrast checker → · Palette generator →

#350304 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva