#CB4E34#CB4E34

#CB4E34 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.7% C 0.164 H 33.5°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E34
RGB	rgb(203, 78, 52)
HSL	hsl(10, 59%, 50%)
HSV	hsv(10, 74%, 80%)
CMYK	cmyk(0%, 61.6%, 74.4%, 20.4%)
CIE-LAB	lab(49.97, 48.23, 40.60)
CIE-LCH	lch(49.97, 63.04, 40.10°)
OKLab	oklab(58.71% 0.1371 0.0907)
OKLCH	oklch(58.71% 0.164 33.5)
XYZ	xyz(27.9758, 18.3971, 5.3260)
Luminance	0.1839 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E34 #34B1CB

analogous

#CB3466 #CB4E34 #CB9934

triadic

#CB4E34 #34CB4E #4E34CB

tetradic

#CB4E34 #66CB34 #34B1CB #9934CB

square

#CB4E34 #66CB34 #34B1CB #9934CB

split-complementary

#CB4E34 #34CB99 #3466CB

monochromatic

#6A291B #9A3B28 #CB4E34 #D77865 #E4A395

Accessibility & contrast

On white

4.49

#CB4E34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#CB4E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E34

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E34	#FFFFFF	#000000	##000000
##CB4E34	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716631

Deuteranopia (green-blind)

#908130

Tritanopia (blue-blind)

#DF3049

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4e34;
/* rgb */ color: rgb(203, 78, 52);
/* oklch */ color: oklch(58.7% 0.164 33.5);

Tailwind

colors: {
  custom: {
    50: '#e3846d',
    500: '#cb4e34',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e34;
$custom-light: #e3846d;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e34",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 52
  },
  "hsl": {
    "h": 10.331,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.58707,
    "c": 0.16443,
    "h": 33.5
  },
  "luminance": 0.18393
}

Semantic roles & 50–950 ramp

primary

#CB4E34

secondary

#8CC4CF

accent

#C7E245

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CB4E34

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

Preview Lab → · Contrast checker → · Palette generator →