#D03D2F#D03D2F

#D03D2F is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.5% C 0.186 H 29.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#D03D2F
RGB	rgb(208, 61, 47)
HSL	hsl(5, 63%, 50%)
HSV	hsv(5, 77%, 82%)
CMYK	cmyk(0%, 70.7%, 77.4%, 18.4%)
CIE-LAB	lab(48.21, 56.72, 41.67)
CIE-LCH	lch(48.21, 70.38, 36.30°)
OKLab	oklab(57.53% 0.1621 0.0914)
OKLCH	oklch(57.53% 0.186 29.4)
XYZ	xyz(28.1975, 16.9569, 4.4770)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D2F #2FC2D0

analogous

#D02F72 #D03D2F #D08D2F

triadic

#D03D2F #2FD03D #3D2FD0

tetradic

#D03D2F #72D02F #2FC2D0 #8D2FD0

square

#D03D2F #72D02F #2FC2D0 #8D2FD0

split-complementary

#D03D2F #2FD08D #2F72D0

monochromatic

#6C2018 #9E2E24 #D03D2F #DB6C61 #E79A93

Accessibility & contrast

On white

4.78

#D03D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#D03D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D2F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D2F	#FFFFFF	#000000	##FFFFFF
##D03D2F	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2C

Deuteranopia (green-blind)

#8D7E29

Tritanopia (blue-blind)

#E5003B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d03d2f;
/* rgb */ color: rgb(208, 61, 47);
/* oklch */ color: oklch(57.5% 0.186 29.4);

Tailwind

colors: {
  custom: {
    50: '#e87c69',
    500: '#d03d2f',
    950: '#000000',
  },
}

SCSS

$custom: #d03d2f;
$custom-light: #e87c69;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d2f",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 5.217,
    "s": 63.137,
    "l": 50
  },
  "oklch": {
    "l": 0.57526,
    "c": 0.18611,
    "h": 29.4
  },
  "luminance": 0.16953
}

Semantic roles & 50–950 ramp

primary

#D03D2F

secondary

#89CBD1

accent

#D8E642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D03D2F

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

Preview Lab → · Contrast checker → · Palette generator →