#CB413D#CB413D

#CB413D is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.175 H 26.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB413D
RGB	rgb(203, 65, 61)
HSL	hsl(2, 58%, 52%)
HSV	hsv(2, 70%, 80%)
CMYK	cmyk(0%, 68%, 70%, 20.4%)
CIE-LAB	lab(48.03, 54.16, 33.37)
CIE-LCH	lch(48.03, 63.62, 31.64°)
OKLab	oklab(57.28% 0.1575 0.0768)
OKLCH	oklch(57.28% 0.175 26)
XYZ	xyz(27.3642, 16.8180, 6.2193)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB413D #3DC7CB

analogous

#CB3D80 #CB413D #CB883D

triadic

#CB413D #3DCB41 #413DCB

tetradic

#CB413D #80CB3D #3DC7CB #883DCB

square

#CB413D #80CB3D #3DC7CB #883DCB

split-complementary

#CB413D #3DCB88 #3D80CB

monochromatic

#70201E #A02E2B #CB413D #D8706D #E5A09E

Accessibility & contrast

On white

4.81

#CB413D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB413D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB413D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB413D	#FFFFFF	#000000	##FFFFFF
##CB413D	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3B

Deuteranopia (green-blind)

#8A7D39

Tritanopia (blue-blind)

#DF1841

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb413d;
/* rgb */ color: rgb(203, 65, 61);
/* oklch */ color: oklch(57.3% 0.175 26.0);

Tailwind

colors: {
  custom: {
    50: '#e37e73',
    500: '#cb413d',
    950: '#000000',
  },
}

SCSS

$custom: #cb413d;
$custom-light: #e37e73;
$custom-dark: #000000;

JSON

{
  "hex": "#cb413d",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 61
  },
  "hsl": {
    "h": 1.69,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.17523,
    "h": 26
  },
  "luminance": 0.16814
}

Semantic roles & 50–950 ramp

primary

#CB413D

secondary

#93CFD1

accent

#DDE147

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CB413D

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

Preview Lab → · Contrast checker → · Palette generator →