#D03A2C#D03A2C

#D03A2C is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.2% C 0.189 H 29.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#D03A2C
RGB	rgb(208, 58, 44)
HSL	hsl(5, 65%, 49%)
HSV	hsv(5, 79%, 82%)
CMYK	cmyk(0%, 72.1%, 78.8%, 18.4%)
CIE-LAB	lab(47.78, 57.71, 42.84)
CIE-LCH	lch(47.78, 71.87, 36.59°)
OKLab	oklab(57.2% 0.1646 0.0931)
OKLCH	oklch(57.2% 0.189 29.5)
XYZ	xyz(27.9834, 16.6222, 4.1173)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03A2C #2CC2D0

analogous

#D02C70 #D03A2C #D08C2C

triadic

#D03A2C #2CD03A #3A2CD0

tetradic

#D03A2C #70D02C #2CC2D0 #8C2CD0

square

#D03A2C #70D02C #2CC2D0 #8C2CD0

split-complementary

#D03A2C #2CD08C #2C70D0

monochromatic

#6B1E17 #9D2C21 #D03A2C #DD675D #E7978F

Accessibility & contrast

On white

4.86

#D03A2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#D03A2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03A2C

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03A2C	#FFFFFF	#000000	##FFFFFF
##D03A2C	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C29

Deuteranopia (green-blind)

#8C7D25

Tritanopia (blue-blind)

#E50038

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d03a2c;
/* rgb */ color: rgb(208, 58, 44);
/* oklch */ color: oklch(57.2% 0.189 29.5);

Tailwind

colors: {
  custom: {
    50: '#e87a67',
    500: '#d03a2c',
    950: '#000000',
  },
}

SCSS

$custom: #d03a2c;
$custom-light: #e87a67;
$custom-dark: #000000;

JSON

{
  "hex": "#d03a2c",
  "rgb": {
    "r": 208,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 5.122,
    "s": 65.079,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57198,
    "c": 0.18911,
    "h": 29.5
  },
  "luminance": 0.16618
}

Semantic roles & 50–950 ramp

primary

#D03A2C

secondary

#86CBD2

accent

#DAE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D03A2C

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

Preview Lab → · Contrast checker → · Palette generator →