#C03135#C03135

#C03135 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.180 H 24.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX#C03135
RGBrgb(192, 49, 53)
HSLhsl(358, 59%, 47%)
HSVhsv(358, 74%, 75%)
CMYKcmyk(0%, 74.5%, 72.4%, 24.7%)
CIE-LABlab(43.75, 56.21, 32.52)
CIE-LCHlch(43.75, 64.94, 30.05°)
OKLaboklab(53.68% 0.1636 0.074)
OKLCHoklch(53.68% 0.18 24.3)
XYZxyz(23.4818, 13.6637, 4.7684)
Luminance0.1366 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C03135 #31C0BC
analogous
#C0317C #C03135 #C07531
triadic
#C03135 #35C031 #3135C0
tetradic
#C03135 #7CC031 #31C0BC #7531C0
square
#C03135 #7CC031 #31C0BC #7531C0
split-complementary
#C03135 #31C075 #317CC0
monochromatic
#5E181A #8F2528 #C03135 #D5595D #E18A8D

Accessibility & contrast

On white

5.63
#C03135 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.73
#C03135 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03135
5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C03135#FFFFFF#000000##FFFFFF
##C031351.005.633.735.63
#FFFFFF5.631.0021.001.00
#0000003.7321.001.0021.00
##FFFFFF5.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B5434
Deuteranopia (green-blind)
#7F7330
Tritanopia (blue-blind)
#D30034
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #c03135;
/* rgb */ color: rgb(192, 49, 53);
/* oklch */ color: oklch(53.7% 0.180 24.3);
Tailwind
colors: {
  custom: {
    50: '#dc746c',
    500: '#c03135',
    950: '#000000',
  },
}
SCSS
$custom: #c03135;
$custom-light: #dc746c;
$custom-dark: #000000;
JSON
{
  "hex": "#c03135",
  "rgb": {
    "r": 192,
    "g": 49,
    "b": 53
  },
  "hsl": {
    "h": 358.322,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53679,
    "c": 0.17959,
    "h": 24.3
  },
  "luminance": 0.1366
}

Semantic roles & 50–950 ramp

primary
#C03135
secondary
#82CBC9
accent
#E3DE45
background
#FEF7F6
surface
#FDEDEB
border
#D5C8C6
text
#170907
muted
#857B7A

Preview Lab

Preview with #C03135

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

Preview Lab → · Contrast checker → · Palette generator →

#C03135 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva