#CB2E33#CB2E33

#CB2E33 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.193 H 24.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#CB2E33
RGB	rgb(203, 46, 51)
HSL	hsl(358, 63%, 49%)
HSV	hsv(358, 77%, 80%)
CMYK	cmyk(0%, 77.3%, 74.9%, 20.4%)
CIE-LAB	lab(45.49, 60.40, 36.23)
CIE-LCH	lch(45.49, 70.43, 30.96°)
OKLab	oklab(55.35% 0.1751 0.081)
OKLCH	oklch(55.35% 0.193 24.8)
XYZ	xyz(26.2062, 14.8937, 4.6262)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB2E33 #2ECBC6

analogous

#CB2E82 #CB2E33 #CB782E

triadic

#CB2E33 #33CB2E #2E33CB

tetradic

#CB2E33 #82CB2E #2ECBC6 #782ECB

square

#CB2E33 #82CB2E #2ECBC6 #782ECB

split-complementary

#CB2E33 #2ECB78 #2E82CB

monochromatic

#67171A #992326 #CB2E33 #DA5C60 #E58E91

Accessibility & contrast

On white

5.28

#CB2E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#CB2E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB2E33

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB2E33	#FFFFFF	#000000	##FFFFFF
##CB2E33	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)

#5E5631

Deuteranopia (green-blind)

#85782D

Tritanopia (blue-blind)

#E00032

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #cb2e33;
/* rgb */ color: rgb(203, 46, 51);
/* oklch */ color: oklch(55.3% 0.193 24.8);

Tailwind

colors: {
  custom: {
    50: '#e4756b',
    500: '#cb2e33',
    950: '#000000',
  },
}

SCSS

$custom: #cb2e33;
$custom-light: #e4756b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb2e33",
  "rgb": {
    "r": 203,
    "g": 46,
    "b": 51
  },
  "hsl": {
    "h": 358.089,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55345,
    "c": 0.19291,
    "h": 24.8
  },
  "luminance": 0.1489
}

Semantic roles & 50–950 ramp

primary

#CB2E33

secondary

#85D0CD

accent

#E6E142

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CB2E33

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

Preview Lab → · Contrast checker → · Palette generator →