#D03538#D03538

#D03538 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.9% C 0.192 H 24.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#D03538
RGBrgb(208, 53, 56)
HSLhsl(359, 62%, 51%)
HSVhsv(359, 75%, 82%)
CMYKcmyk(0%, 74.5%, 73.1%, 18.4%)
CIE-LABlab(47.30, 59.88, 35.64)
CIE-LCHlch(47.30, 69.68, 30.76°)
OKLaboklab(56.88% 0.1739 0.0806)
OKLCHoklch(56.88% 0.192 24.9)
XYZxyz(28.0026, 16.2460, 5.4019)
Luminance0.1624 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#D03538 #35D0CD
analogous
#D03585 #D03538 #D07F35
triadic
#D03538 #38D035 #3538D0
tetradic
#D03538 #85D035 #35D0CD #7F35D0
square
#D03538 #85D035 #35D0CD #7F35D0
split-complementary
#D03538 #35D07F #3585D0
monochromatic
#701A1C #A22628 #D03538 #DC6769 #E7989A

Accessibility & contrast

On white

4.94
#D03538 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#D03538 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03538
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##D03538#FFFFFF#000000##FFFFFF
##D035381.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#635B36
Deuteranopia (green-blind)
#8A7C32
Tritanopia (blue-blind)
#E50038
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #d03538;
/* rgb */ color: rgb(208, 53, 56);
/* oklch */ color: oklch(56.9% 0.192 24.9);
Tailwind
colors: {
  custom: {
    50: '#e7786f',
    500: '#d03538',
    950: '#000000',
  },
}
SCSS
$custom: #d03538;
$custom-light: #e7786f;
$custom-dark: #000000;
JSON
{
  "hex": "#d03538",
  "rgb": {
    "r": 208,
    "g": 53,
    "b": 56
  },
  "hsl": {
    "h": 358.839,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56879,
    "c": 0.19165,
    "h": 24.9
  },
  "luminance": 0.16242
}

Semantic roles & 50–950 ramp

primary
#D03538
secondary
#8ED3D1
accent
#E5E242
background
#FFF7F6
surface
#FFEEEC
border
#D7C9C7
text
#180A07
muted
#867C7A

Preview Lab

Preview with #D03538

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

Preview Lab → · Contrast checker → · Palette generator →

#D03538 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva