#D53A51#D53A51

#D53A51 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.6% C 0.191 H 17.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#D53A51
RGB	rgb(213, 58, 81)
HSL	hsl(351, 65%, 53%)
HSV	hsv(351, 73%, 84%)
CMYK	cmyk(0%, 72.8%, 62%, 16.5%)
CIE-LAB	lab(49.22, 60.99, 23.40)
CIE-LCH	lch(49.22, 65.32, 20.99°)
OKLab	oklab(58.6% 0.182 0.0566)
OKLCH	oklch(58.6% 0.191 17.3)
XYZ	xyz(30.4420, 17.7708, 9.6101)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53A51 #3AD5BE

analogous

#D53A9E #D53A51 #D5703A

triadic

#D53A51 #51D53A #3A51D5

tetradic

#D53A51 #9ED53A #3AD5BE #703AD5

square

#D53A51 #9ED53A #3AD5BE #703AD5

split-complementary

#D53A51 #3AD570 #3A9ED5

monochromatic

#7A1A28 #AD2539 #D53A51 #E06C7E #EB9FAA

Accessibility & contrast

On white

4.61

#D53A51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#D53A51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D53A51

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53A51	#FFFFFF	#000000	##FFFFFF
##D53A51	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656051

Deuteranopia (green-blind)

#8C814D

Tritanopia (blue-blind)

#E90044

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d53a51;
/* rgb */ color: rgb(213, 58, 81);
/* oklch */ color: oklch(58.6% 0.191 17.3);

Tailwind

colors: {
  custom: {
    50: '#e97c81',
    500: '#d53a51',
    950: '#000000',
  },
}

SCSS

$custom: #d53a51;
$custom-light: #e97c81;
$custom-dark: #000000;

JSON

{
  "hex": "#d53a51",
  "rgb": {
    "r": 213,
    "g": 58,
    "b": 81
  },
  "hsl": {
    "h": 351.097,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58601,
    "c": 0.19054,
    "h": 17.3
  },
  "luminance": 0.17766
}

Semantic roles & 50–950 ramp

primary

#D53A51

secondary

#94D7CD

accent

#E8CF40

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#180A0A

muted

#867C7C

Preview Lab

Preview with #D53A51

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

Preview Lab → · Contrast checker → · Palette generator →