#D03A38#D03A38

#D03A38 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.187 H 26.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX#D03A38
RGBrgb(208, 58, 56)
HSLhsl(1, 62%, 52%)
HSVhsv(1, 73%, 82%)
CMYKcmyk(0%, 72.1%, 73.1%, 18.4%)
CIE-LABlab(47.91, 58.16, 36.34)
CIE-LCHlch(47.91, 68.59, 32.00°)
OKLaboklab(57.34% 0.1685 0.0821)
OKLCHoklch(57.34% 0.187 26)
XYZxyz(28.2425, 16.7258, 5.4819)
Luminance0.1672 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#D03A38 #38CED0
analogous
#D03882 #D03A38 #D08638
triadic
#D03A38 #38D03A #3A38D0
tetradic
#D03A38 #82D038 #38CED0 #8638D0
square
#D03A38 #82D038 #38CED0 #8638D0
split-complementary
#D03A38 #38D086 #3882D0
monochromatic
#731C1B #A42827 #D03A38 #DC6B6A #E79C9B

Accessibility & contrast

On white

4.83
#D03A38 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.34
#D03A38 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03A38
4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##D03A38#FFFFFF#000000##FFFFFF
##D03A381.004.834.344.83
#FFFFFF4.831.0021.001.00
#0000004.3421.001.0021.00
##FFFFFF4.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#665D36
Deuteranopia (green-blind)
#8B7E33
Tritanopia (blue-blind)
#E5003B
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #d03a38;
/* rgb */ color: rgb(208, 58, 56);
/* oklch */ color: oklch(57.3% 0.187 26.0);
Tailwind
colors: {
  custom: {
    50: '#e77b6f',
    500: '#d03a38',
    950: '#000000',
  },
}
SCSS
$custom: #d03a38;
$custom-light: #e77b6f;
$custom-dark: #000000;
JSON
{
  "hex": "#d03a38",
  "rgb": {
    "r": 208,
    "g": 58,
    "b": 56
  },
  "hsl": {
    "h": 0.789,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57339,
    "c": 0.18741,
    "h": 26
  },
  "luminance": 0.16722
}

Semantic roles & 50–950 ramp

primary
#D03A38
secondary
#91D2D3
accent
#E3E543
background
#FFF7F6
surface
#FFEEEC
border
#D7C9C7
text
#180A07
muted
#867C7A

Preview Lab

Preview with #D03A38

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

Preview Lab → · Contrast checker → · Palette generator →

#D03A38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva