#D3404D#D3404D

#D3404D is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.183 H 20.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#D3404D
RGBrgb(211, 64, 77)
HSLhsl(355, 63%, 54%)
HSVhsv(355, 70%, 83%)
CMYKcmyk(0%, 69.7%, 63.5%, 17.3%)
CIE-LABlab(49.56, 57.98, 26.17)
CIE-LCHlch(49.56, 63.61, 24.29°)
OKLaboklab(58.77% 0.1718 0.0626)
OKLCHoklch(58.77% 0.183 20)
XYZxyz(30.0400, 18.0558, 8.9231)
Luminance0.1805 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#D3404D #40D3C6
analogous
#D34097 #D3404D #D37D40
triadic
#D3404D #4DD340 #404DD3
tetradic
#D3404D #97D340 #40D3C6 #7D40D3
square
#D3404D #97D340 #40D3C6 #7D40D3
split-complementary
#D3404D #40D37D #4097D3
monochromatic
#7C1D25 #AE2834 #D3404D #DE727B #EAA3AA

Accessibility & contrast

On white

4.56
#D3404D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.61
#D3404D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3404D
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##D3404D#FFFFFF#000000##000000
##D3404D1.004.564.614.61
#FFFFFF4.561.0021.0021.00
#0000004.6121.001.001.00
##0000004.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#68624C
Deuteranopia (green-blind)
#8D8149
Tritanopia (blue-blind)
#E71546
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #d3404d;
/* rgb */ color: rgb(211, 64, 77);
/* oklch */ color: oklch(58.8% 0.183 20.0);
Tailwind
colors: {
  custom: {
    50: '#e87e7e',
    500: '#d3404d',
    950: '#000000',
  },
}
SCSS
$custom: #d3404d;
$custom-light: #e87e7e;
$custom-dark: #000000;
JSON
{
  "hex": "#d3404d",
  "rgb": {
    "r": 211,
    "g": 64,
    "b": 77
  },
  "hsl": {
    "h": 354.694,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5877,
    "c": 0.18288,
    "h": 20
  },
  "luminance": 0.18051
}

Semantic roles & 50–950 ramp

primary
#D3404D
secondary
#98D7D1
accent
#E6D742
background
#FFF8F7
surface
#FFEFEE
border
#D7CAC9
text
#170B0A
muted
#857C7C

Preview Lab

Preview with #D3404D

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

Preview Lab → · Contrast checker → · Palette generator →

#D3404D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva