#D3404F#D3404F

#D3404F is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.183 H 19.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#D3404F
RGBrgb(211, 64, 79)
HSLhsl(354, 63%, 54%)
HSVhsv(354, 70%, 83%)
CMYKcmyk(0%, 69.7%, 62.6%, 17.3%)
CIE-LABlab(49.60, 58.10, 25.02)
CIE-LCHlch(49.60, 63.26, 23.30°)
OKLaboklab(58.81% 0.1726 0.0602)
OKLCHoklch(58.81% 0.183 19.2)
XYZxyz(30.1117, 18.0845, 9.3007)
Luminance0.1808 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#D3404F #40D3C4
analogous
#D34098 #D3404F #D37B40
triadic
#D3404F #4FD340 #404FD3
tetradic
#D3404F #98D340 #40D3C4 #7B40D3
square
#D3404F #98D340 #40D3C4 #7B40D3
split-complementary
#D3404F #40D37B #4098D3
monochromatic
#7C1D26 #AE2836 #D3404F #DE727D #EAA3AB

Accessibility & contrast

On white

4.55
#D3404F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#D3404F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3404F
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##D3404F#FFFFFF#000000##000000
##D3404F1.004.554.624.62
#FFFFFF4.551.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#68624F
Deuteranopia (green-blind)
#8D814B
Tritanopia (blue-blind)
#E71647
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #d3404f;
/* rgb */ color: rgb(211, 64, 79);
/* oklch */ color: oklch(58.8% 0.183 19.2);
Tailwind
colors: {
  custom: {
    50: '#e87e80',
    500: '#d3404f',
    950: '#000000',
  },
}
SCSS
$custom: #d3404f;
$custom-light: #e87e80;
$custom-dark: #000000;
JSON
{
  "hex": "#d3404f",
  "rgb": {
    "r": 211,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 353.878,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58807,
    "c": 0.18279,
    "h": 19.2
  },
  "luminance": 0.1808
}

Semantic roles & 50–950 ramp

primary
#D3404F
secondary
#98D7D0
accent
#E6D542
background
#FFF8F7
surface
#FFEFEE
border
#D7CAC9
text
#170B0A
muted
#857C7C

Preview Lab

Preview with #D3404F

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

Preview Lab → · Contrast checker → · Palette generator →

#D3404F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva