#CB2E34#CB2E34

#CB2E34 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.4% C 0.193 H 24.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#CB2E34
RGB	rgb(203, 46, 52)
HSL	hsl(358, 63%, 49%)
HSV	hsv(358, 77%, 80%)
CMYK	cmyk(0%, 77.3%, 74.4%, 20.4%)
CIE-LAB	lab(45.50, 60.43, 35.66)
CIE-LCH	lch(45.50, 70.17, 30.54°)
OKLab	oklab(55.36% 0.1754 0.08)
OKLCH	oklch(55.36% 0.193 24.5)
XYZ	xyz(26.2285, 14.9026, 4.7436)
Luminance	0.1490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB2E34 #2ECBC5

analogous

#CB2E83 #CB2E34 #CB772E

triadic

#CB2E34 #34CB2E #2E34CB

tetradic

#CB2E34 #83CB2E #2ECBC5 #772ECB

square

#CB2E34 #83CB2E #2ECBC5 #772ECB

split-complementary

#CB2E34 #2ECB77 #2E83CB

monochromatic

#67171A #992327 #CB2E34 #DA5C61 #E58E91

Accessibility & contrast

On white

5.28

#CB2E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#CB2E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB2E34

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB2E34	#FFFFFF	#000000	##FFFFFF
##CB2E34	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5632

Deuteranopia (green-blind)

#85782E

Tritanopia (blue-blind)

#DF0032

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #cb2e34;
/* rgb */ color: rgb(203, 46, 52);
/* oklch */ color: oklch(55.4% 0.193 24.5);

Tailwind

colors: {
  custom: {
    50: '#e4756c',
    500: '#cb2e34',
    950: '#000000',
  },
}

SCSS

$custom: #cb2e34;
$custom-light: #e4756c;
$custom-dark: #000000;

JSON

{
  "hex": "#cb2e34",
  "rgb": {
    "r": 203,
    "g": 46,
    "b": 52
  },
  "hsl": {
    "h": 357.707,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55358,
    "c": 0.19281,
    "h": 24.5
  },
  "luminance": 0.14898
}

Semantic roles & 50–950 ramp

primary

#CB2E34

secondary

#85D0CD

accent

#E6E042

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #CB2E34

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

Preview Lab → · Contrast checker → · Palette generator →