#CD403D#CD403D

#CD403D is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.5% C 0.178 H 25.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CD403D
RGB	rgb(205, 64, 61)
HSL	hsl(1, 59%, 52%)
HSV	hsv(1, 70%, 80%)
CMYK	cmyk(0%, 68.8%, 70.2%, 19.6%)
CIE-LAB	lab(48.24, 55.21, 33.71)
CIE-LCH	lch(48.24, 64.69, 31.41°)
OKLab	oklab(57.51% 0.1606 0.0775)
OKLCH	oklch(57.51% 0.178 25.8)
XYZ	xyz(27.8556, 16.9869, 6.2260)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD403D #3DCACD

analogous

#CD3D82 #CD403D #CD883D

triadic

#CD403D #3DCD40 #403DCD

tetradic

#CD403D #82CD3D #3DCACD #883DCD

square

#CD403D #82CD3D #3DCACD #883DCD

split-complementary

#CD403D #3DCD88 #3D82CD

monochromatic

#721F1D #A32C2A #CD403D #DA706E #E6A09E

Accessibility & contrast

On white

4.78

#CD403D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CD403D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD403D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD403D	#FFFFFF	#000000	##FFFFFF
##CD403D	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3B

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#E11341

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cd403d;
/* rgb */ color: rgb(205, 64, 61);
/* oklch */ color: oklch(57.5% 0.178 25.8);

Tailwind

colors: {
  custom: {
    50: '#e47d73',
    500: '#cd403d',
    950: '#000000',
  },
}

SCSS

$custom: #cd403d;
$custom-light: #e47d73;
$custom-dark: #000000;

JSON

{
  "hex": "#cd403d",
  "rgb": {
    "r": 205,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 1.25,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57507,
    "c": 0.17826,
    "h": 25.8
  },
  "luminance": 0.16983
}

Semantic roles & 50–950 ramp

primary

#CD403D

secondary

#93D1D2

accent

#DFE246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CD403D

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

Preview Lab → · Contrast checker → · Palette generator →