#CB463D#CB463D

#CB463D is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.8% C 0.170 H 27.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CB463D
RGB	rgb(203, 70, 61)
HSL	hsl(4, 58%, 52%)
HSV	hsv(4, 70%, 80%)
CMYK	cmyk(0%, 65.5%, 70%, 20.4%)
CIE-LAB	lab(48.78, 52.12, 34.26)
CIE-LCH	lch(48.78, 62.37, 33.32°)
OKLab	oklab(57.85% 0.1511 0.0788)
OKLCH	oklch(57.85% 0.17 27.5)
XYZ	xyz(27.6640, 17.4177, 6.3192)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB463D #3DC2CB

analogous

#CB3D7B #CB463D #CB8D3D

triadic

#CB463D #3DCB46 #463DCB

tetradic

#CB463D #7BCB3D #3DC2CB #8D3DCB

square

#CB463D #7BCB3D #3DC2CB #8D3DCB

split-complementary

#CB463D #3DCB8D #3D7BCB

monochromatic

#70231E #A0322B #CB463D #D8746D #E5A29E

Accessibility & contrast

On white

4.68

#CB463D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#CB463D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB463D

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB463D	#FFFFFF	#000000	##FFFFFF
##CB463D	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623B

Deuteranopia (green-blind)

#8C7F39

Tritanopia (blue-blind)

#DF2345

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb463d;
/* rgb */ color: rgb(203, 70, 61);
/* oklch */ color: oklch(57.8% 0.170 27.5);

Tailwind

colors: {
  custom: {
    50: '#e38073',
    500: '#cb463d',
    950: '#000000',
  },
}

SCSS

$custom: #cb463d;
$custom-light: #e38073;
$custom-dark: #000000;

JSON

{
  "hex": "#cb463d",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 61
  },
  "hsl": {
    "h": 3.803,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57845,
    "c": 0.17037,
    "h": 27.5
  },
  "luminance": 0.17414
}

Semantic roles & 50–950 ramp

primary

#CB463D

secondary

#93CDD1

accent

#D7E147

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB463D

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

Preview Lab → · Contrast checker → · Palette generator →