#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
RGB	rgb(203, 74, 52)
HSL	hsl(9, 59%, 50%)
HSV	hsv(9, 74%, 80%)
CMYK	cmyk(0%, 63.5%, 74.4%, 20.4%)
CIE-LAB	lab(49.31, 50.00, 39.88)
CIE-LCH	lch(49.31, 63.95, 38.58°)
OKLab	oklab(58.21% 0.1426 0.0892)
OKLCH	oklch(58.21% 0.168 32)
XYZ	xyz(27.7002, 17.8459, 5.2342)
Luminance	0.1784 (WCAG relative)
Temperature	warm
Family	red

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
##CB4A34	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

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 →