#D45337#D45337

#D45337 is a mid, vivid red. Relative luminance 0.205; OKLCH L 60.8% C 0.169 H 33.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#D45337
RGB	rgb(212, 83, 55)
HSL	hsl(11, 65%, 52%)
HSV	hsv(11, 74%, 83%)
CMYK	cmyk(0%, 60.8%, 74.1%, 16.9%)
CIE-LAB	lab(52.36, 49.30, 42.03)
CIE-LCH	lch(52.36, 64.78, 40.45°)
OKLab	oklab(60.8% 0.1401 0.094)
OKLCH	oklch(60.8% 0.169 33.9)
XYZ	xyz(30.9375, 20.4637, 5.9345)
Luminance	0.2046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D45337 #37B8D4

analogous

#D43769 #D45337 #D4A237

triadic

#D45337 #37D453 #5337D4

tetradic

#D45337 #69D437 #37B8D4 #A237D4

square

#D45337 #69D437 #37B8D4 #A237D4

split-complementary

#D45337 #37D4A2 #3769D4

monochromatic

#772A1A #A93C24 #D45337 #DF7E69 #EAAA9C

Accessibility & contrast

On white

4.12

#D45337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#D45337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D45337

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D45337	#FFFFFF	#000000	##000000
##D45337	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B33

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#E9344D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #d45337;
/* rgb */ color: rgb(212, 83, 55);
/* oklch */ color: oklch(60.8% 0.169 33.9);

Tailwind

colors: {
  custom: {
    50: '#e9886f',
    500: '#d45337',
    950: '#000000',
  },
}

SCSS

$custom: #d45337;
$custom-light: #e9886f;
$custom-dark: #000000;

JSON

{
  "hex": "#d45337",
  "rgb": {
    "r": 212,
    "g": 83,
    "b": 55
  },
  "hsl": {
    "h": 10.701,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.60801,
    "c": 0.16869,
    "h": 33.9
  },
  "luminance": 0.20459
}

Semantic roles & 50–950 ramp

primary

#D45337

secondary

#91C9D6

accent

#CAE840

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D45337

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

Preview Lab → · Contrast checker → · Palette generator →