#CB2E2F#CB2E2F

#CB2E2F is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.193 H 26.0°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#CB2E2F
RGB	rgb(203, 46, 47)
HSL	hsl(360, 63%, 49%)
HSV	hsv(360, 77%, 80%)
CMYK	cmyk(0%, 77.3%, 76.8%, 20.4%)
CIE-LAB	lab(45.44, 60.25, 38.46)
CIE-LCH	lch(45.44, 71.47, 32.55°)
OKLab	oklab(55.3% 0.1738 0.0848)
OKLCH	oklch(55.3% 0.193 26)
XYZ	xyz(26.1218, 14.8599, 4.1816)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB2E2F #2ECBCA

analogous

#CB2E7E #CB2E2F #CB7C2E

triadic

#CB2E2F #2FCB2E #2E2FCB

tetradic

#CB2E2F #7ECB2E #2ECBCA #7C2ECB

square

#CB2E2F #7ECB2E #2ECBCA #7C2ECB

split-complementary

#CB2E2F #2ECB7C #2E7ECB

monochromatic

#671718 #992323 #CB2E2F #DA5C5D #E58E8F

Accessibility & contrast

On white

5.29

#CB2E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#CB2E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB2E2F

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB2E2F	#FFFFFF	#000000	##FFFFFF
##CB2E2F	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562D

Deuteranopia (green-blind)

#857828

Tritanopia (blue-blind)

#E00031

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #cb2e2f;
/* rgb */ color: rgb(203, 46, 47);
/* oklch */ color: oklch(55.3% 0.193 26.0);

Tailwind

colors: {
  custom: {
    50: '#e47568',
    500: '#cb2e2f',
    950: '#000000',
  },
}

SCSS

$custom: #cb2e2f;
$custom-light: #e47568;
$custom-dark: #000000;

JSON

{
  "hex": "#cb2e2f",
  "rgb": {
    "r": 203,
    "g": 46,
    "b": 47
  },
  "hsl": {
    "h": 359.618,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55295,
    "c": 0.19336,
    "h": 26
  },
  "luminance": 0.14856
}

Semantic roles & 50–950 ramp

primary

#CB2E2F

secondary

#85D0CF

accent

#E6E542

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CB2E2F

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

Preview Lab → · Contrast checker → · Palette generator →