#D03D30#D03D30

#D03D30 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.5% C 0.186 H 29.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#D03D30
RGB	rgb(208, 61, 48)
HSL	hsl(5, 63%, 50%)
HSV	hsv(5, 77%, 82%)
CMYK	cmyk(0%, 70.7%, 76.9%, 18.4%)
CIE-LAB	lab(48.22, 56.76, 41.14)
CIE-LCH	lch(48.22, 70.10, 35.93°)
OKLab	oklab(57.54% 0.1624 0.0906)
OKLCH	oklch(57.54% 0.186 29.1)
XYZ	xyz(28.2179, 16.9651, 4.5845)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03D30 #30C3D0

analogous

#D03073 #D03D30 #D08D30

triadic

#D03D30 #30D03D #3D30D0

tetradic

#D03D30 #73D030 #30C3D0 #8D30D0

square

#D03D30 #73D030 #30C3D0 #8D30D0

split-complementary

#D03D30 #30D08D #3073D0

monochromatic

#6D2019 #9F2E24 #D03D30 #DB6C62 #E79A94

Accessibility & contrast

On white

4.78

#D03D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#D03D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03D30

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03D30	#FFFFFF	#000000	##FFFFFF
##D03D30	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)

#685E2D

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#E5003B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d03d30;
/* rgb */ color: rgb(208, 61, 48);
/* oklch */ color: oklch(57.5% 0.186 29.1);

Tailwind

colors: {
  custom: {
    50: '#e77c69',
    500: '#d03d30',
    950: '#000000',
  },
}

SCSS

$custom: #d03d30;
$custom-light: #e77c69;
$custom-dark: #000000;

JSON

{
  "hex": "#d03d30",
  "rgb": {
    "r": 208,
    "g": 61,
    "b": 48
  },
  "hsl": {
    "h": 4.875,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57537,
    "c": 0.18596,
    "h": 29.1
  },
  "luminance": 0.16961
}

Semantic roles & 50–950 ramp

primary

#D03D30

secondary

#8ACCD2

accent

#D9E642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D03D30

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

Preview Lab → · Contrast checker → · Palette generator →