#D03957#D03957

#D03957 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.8% C 0.187 H 14.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#D03957
RGB	rgb(208, 57, 87)
HSL	hsl(348, 62%, 52%)
HSV	hsv(348, 73%, 82%)
CMYK	cmyk(0%, 72.6%, 58.2%, 18.4%)
CIE-LAB	lab(48.30, 60.24, 18.38)
CIE-LCH	lch(48.30, 62.98, 16.97°)
OKLab	oklab(57.79% 0.1812 0.0454)
OKLCH	oklch(57.79% 0.187 14.1)
XYZ	xyz(29.1987, 17.0284, 10.7643)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D03957 #39D0B2

analogous

#D039A3 #D03957 #D06639

triadic

#D03957 #57D039 #3957D0

tetradic

#D03957 #A3D039 #39D0B2 #6639D0

square

#D03957 #A3D039 #39D0B2 #6639D0

split-complementary

#D03957 #39D066 #39A3D0

monochromatic

#731B2D #A52740 #D03957 #DC6A81 #E79CAB

Accessibility & contrast

On white

4.77

#D03957 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D03957 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D03957

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D03957	#FFFFFF	#000000	##FFFFFF
##D03957	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F57

Deuteranopia (green-blind)

#887E53

Tritanopia (blue-blind)

#E30945

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d03957;
/* rgb */ color: rgb(208, 57, 87);
/* oklch */ color: oklch(57.8% 0.187 14.1);

Tailwind

colors: {
  custom: {
    50: '#e57b86',
    500: '#d03957',
    950: '#000000',
  },
}

SCSS

$custom: #d03957;
$custom-light: #e57b86;
$custom-dark: #000000;

JSON

{
  "hex": "#d03957",
  "rgb": {
    "r": 208,
    "g": 57,
    "b": 87
  },
  "hsl": {
    "h": 348.079,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57789,
    "c": 0.18683,
    "h": 14.1
  },
  "luminance": 0.17024
}

Semantic roles & 50–950 ramp

primary

#D03957

secondary

#91D3C6

accent

#E5C543

background

#FFF7F8

surface

#FEEEEF

border

#D6C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #D03957

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

Preview Lab → · Contrast checker → · Palette generator →