#CB2E3C#CB2E3C

#CB2E3C is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.5% C 0.192 H 21.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#CB2E3C
RGB	rgb(203, 46, 60)
HSL	hsl(355, 63%, 49%)
HSV	hsv(355, 77%, 80%)
CMYK	cmyk(0%, 77.3%, 70.4%, 20.4%)
CIE-LAB	lab(45.61, 60.78, 31.08)
CIE-LCH	lch(45.61, 68.26, 27.08°)
OKLab	oklab(55.47% 0.1783 0.0716)
OKLCH	oklch(55.47% 0.192 21.9)
XYZ	xyz(26.4242, 14.9809, 5.7743)
Luminance	0.1498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB2E3C #2ECBBD

analogous

#CB2E8B #CB2E3C #CB6F2E

triadic

#CB2E3C #3CCB2E #2E3CCB

tetradic

#CB2E3C #8BCB2E #2ECBBD #6F2ECB

square

#CB2E3C #8BCB2E #2ECBBD #6F2ECB

split-complementary

#CB2E3C #2ECB6F #2E8BCB

monochromatic

#67171F #99232D #CB2E3C #DA5C67 #E58E96

Accessibility & contrast

On white

5.26

#CB2E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#CB2E3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB2E3C

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB2E3C	#FFFFFF	#000000	##FFFFFF
##CB2E3C	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573B

Deuteranopia (green-blind)

#847837

Tritanopia (blue-blind)

#DF0035

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #cb2e3c;
/* rgb */ color: rgb(203, 46, 60);
/* oklch */ color: oklch(55.5% 0.192 21.9);

Tailwind

colors: {
  custom: {
    50: '#e47571',
    500: '#cb2e3c',
    950: '#000000',
  },
}

SCSS

$custom: #cb2e3c;
$custom-light: #e47571;
$custom-dark: #000000;

JSON

{
  "hex": "#cb2e3c",
  "rgb": {
    "r": 203,
    "g": 46,
    "b": 60
  },
  "hsl": {
    "h": 354.65,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55472,
    "c": 0.19211,
    "h": 21.9
  },
  "luminance": 0.14977
}

Semantic roles & 50–950 ramp

primary

#CB2E3C

secondary

#85D0C9

accent

#E6D742

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #CB2E3C

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

Preview Lab → · Contrast checker → · Palette generator →