#D53833#D53833

#D53833 is a mid, vivid red. Relative luminance 0.172; OKLCH L 58.0% C 0.195 H 27.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#D53833
RGB	rgb(213, 56, 51)
HSL	hsl(2, 66%, 52%)
HSV	hsv(2, 76%, 84%)
CMYK	cmyk(0%, 73.7%, 76.1%, 16.5%)
CIE-LAB	lab(48.53, 60.20, 40.11)
CIE-LCH	lch(48.53, 72.34, 33.67°)
OKLab	oklab(57.95% 0.1733 0.0888)
OKLCH	oklch(57.95% 0.195 27.1)
XYZ	xyz(29.4557, 17.2181, 4.9038)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53833 #33D0D5

analogous

#D5337F #D53833 #D58933

triadic

#D53833 #33D538 #3833D5

tetradic

#D53833 #7FD533 #33D0D5 #8933D5

square

#D53833 #7FD533 #33D0D5 #8933D5

split-complementary

#D53833 #33D589 #337FD5

monochromatic

#751B18 #A82723 #D53833 #DF6A66 #EA9B99

Accessibility & contrast

On white

4.73

#D53833 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#D53833 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D53833

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53833	#FFFFFF	#000000	##FFFFFF
##D53833	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D31

Deuteranopia (green-blind)

#8E802D

Tritanopia (blue-blind)

#EA0039

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d53833;
/* rgb */ color: rgb(213, 56, 51);
/* oklch */ color: oklch(58.0% 0.195 27.1);

Tailwind

colors: {
  custom: {
    50: '#eb7a6b',
    500: '#d53833',
    950: '#000000',
  },
}

SCSS

$custom: #d53833;
$custom-light: #eb7a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#d53833",
  "rgb": {
    "r": 213,
    "g": 56,
    "b": 51
  },
  "hsl": {
    "h": 1.852,
    "s": 65.854,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57952,
    "c": 0.19467,
    "h": 27.1
  },
  "luminance": 0.17213
}

Semantic roles & 50–950 ramp

primary

#D53833

secondary

#8ED3D5

accent

#E4E93F

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D53833

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

Preview Lab → · Contrast checker → · Palette generator →