#C33C30#C33C30

#C33C30 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.174 H 29.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#C33C30
RGBrgb(195, 60, 48)
HSLhsl(5, 60%, 48%)
HSVhsv(5, 75%, 76%)
CMYKcmyk(0%, 69.2%, 75.4%, 23.5%)
CIE-LABlab(45.70, 52.93, 37.74)
CIE-LCHlch(45.70, 65.00, 35.49°)
OKLaboklab(55.22% 0.1519 0.0841)
OKLCHoklch(55.22% 0.174 29)
XYZxyz(24.6578, 15.0509, 4.4025)
Luminance0.1505 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C33C30 #30B7C3
analogous
#C3306D #C33C30 #C38530
triadic
#C33C30 #30C33C #3C30C3
tetradic
#C33C30 #6DC330 #30B7C3 #8530C3
square
#C33C30 #6DC330 #30B7C3 #8530C3
split-complementary
#C33C30 #30C385 #306DC3
monochromatic
#611E18 #922D24 #C33C30 #D6645A #E2928B

Accessibility & contrast

On white

5.24
#C33C30 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.01
#C33C30 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33C30
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C33C30#FFFFFF#000000##FFFFFF
##C33C301.005.244.015.24
#FFFFFF5.241.0021.001.00
#0000004.0121.001.0021.00
##FFFFFF5.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#63592E
Deuteranopia (green-blind)
#84772B
Tritanopia (blue-blind)
#D70C3A
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #c33c30;
/* rgb */ color: rgb(195, 60, 48);
/* oklch */ color: oklch(55.2% 0.174 29.0);
Tailwind
colors: {
  custom: {
    50: '#de7a69',
    500: '#c33c30',
    950: '#000000',
  },
}
SCSS
$custom: #c33c30;
$custom-light: #de7a69;
$custom-dark: #000000;
JSON
{
  "hex": "#c33c30",
  "rgb": {
    "r": 195,
    "g": 60,
    "b": 48
  },
  "hsl": {
    "h": 4.898,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55223,
    "c": 0.17359,
    "h": 29
  },
  "luminance": 0.15047
}

Semantic roles & 50–950 ramp

primary
#C33C30
secondary
#82C6CC
accent
#D7E444
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170A06
muted
#857C7A

Preview Lab

Preview with #C33C30

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

Preview Lab → · Contrast checker → · Palette generator →

#C33C30 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva