#CB4A34#CB4A34

#CB4A34 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.2% C 0.168 H 32.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX#CB4A34
RGBrgb(203, 74, 52)
HSLhsl(9, 59%, 50%)
HSVhsv(9, 74%, 80%)
CMYKcmyk(0%, 63.5%, 74.4%, 20.4%)
CIE-LABlab(49.31, 50.00, 39.88)
CIE-LCHlch(49.31, 63.95, 38.58°)
OKLaboklab(58.21% 0.1426 0.0892)
OKLCHoklch(58.21% 0.168 32)
XYZxyz(27.7002, 17.8459, 5.2342)
Luminance0.1784 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CB4A34 #34B5CB
analogous
#CB3469 #CB4A34 #CB9634
triadic
#CB4A34 #34CB4A #4A34CB
tetradic
#CB4A34 #69CB34 #34B5CB #9634CB
square
#CB4A34 #69CB34 #34B5CB #9634CB
split-complementary
#CB4A34 #34CB96 #3469CB
monochromatic
#6A261B #9A3828 #CB4A34 #D77565 #E4A195

Accessibility & contrast

On white

4.60
#CB4A34 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#CB4A34 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4A34
4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CB4A34#FFFFFF#000000##FFFFFF
##CB4A341.004.604.574.60
#FFFFFF4.601.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E6331
Deuteranopia (green-blind)
#8E8030
Tritanopia (blue-blind)
#DF2946
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #cb4a34;
/* rgb */ color: rgb(203, 74, 52);
/* oklch */ color: oklch(58.2% 0.168 32.0);
Tailwind
colors: {
  custom: {
    50: '#e3826d',
    500: '#cb4a34',
    950: '#000000',
  },
}
SCSS
$custom: #cb4a34;
$custom-light: #e3826d;
$custom-dark: #000000;
JSON
{
  "hex": "#cb4a34",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 52
  },
  "hsl": {
    "h": 8.742,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.58206,
    "c": 0.16821,
    "h": 32
  },
  "luminance": 0.17842
}

Semantic roles & 50–950 ramp

primary
#CB4A34
secondary
#8CC5CF
accent
#CCE245
background
#FFF8F6
surface
#FEEFEB
border
#D6CAC6
text
#170B07
muted
#857C7A

Preview Lab

Preview with #CB4A34

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

Preview Lab → · Contrast checker → · Palette generator →

#CB4A34 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva