#D5403D#D5403D

#D5403D is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.186 H 25.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#D5403D
RGB	rgb(213, 64, 61)
HSL	hsl(1, 64%, 54%)
HSV	hsv(1, 71%, 84%)
CMYK	cmyk(0%, 70%, 71.4%, 16.5%)
CIE-LAB	lab(49.68, 57.77, 35.76)
CIE-LCH	lch(49.68, 67.94, 31.76°)
OKLab	oklab(58.85% 0.1677 0.0816)
OKLCH	oklch(58.85% 0.186 25.9)
XYZ	xyz(30.1196, 18.1543, 6.3321)
Luminance	0.1815 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5403D #3DD2D5

analogous

#D53D86 #D5403D #D58C3D

triadic

#D5403D #3DD540 #403DD5

tetradic

#D5403D #86D53D #3DD2D5 #8C3DD5

square

#D5403D #86D53D #3DD2D5 #8C3DD5

split-complementary

#D5403D #3DD58C #3D86D5

monochromatic

#7D1D1B #AF2926 #D5403D #E0726F #EBA3A2

Accessibility & contrast

On white

4.54

#D5403D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#D5403D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D5403D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5403D	#FFFFFF	#000000	##000000
##D5403D	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623B

Deuteranopia (green-blind)

#908238

Tritanopia (blue-blind)

#EA0841

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d5403d;
/* rgb */ color: rgb(213, 64, 61);
/* oklch */ color: oklch(58.8% 0.186 25.9);

Tailwind

colors: {
  custom: {
    50: '#ea7e73',
    500: '#d5403d',
    950: '#000000',
  },
}

SCSS

$custom: #d5403d;
$custom-light: #ea7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#d5403d",
  "rgb": {
    "r": 213,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 1.184,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58848,
    "c": 0.18645,
    "h": 25.9
  },
  "luminance": 0.1815
}

Semantic roles & 50–950 ramp

primary

#D5403D

secondary

#96D6D7

accent

#E4E740

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D5403D

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

Preview Lab → · Contrast checker → · Palette generator →