#D45837#D45837

#D45837 is a mid, vivid red. Relative luminance 0.213; OKLCH L 61.5% C 0.164 H 35.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#D45837
RGB	rgb(212, 88, 55)
HSL	hsl(13, 65%, 52%)
HSV	hsv(13, 74%, 83%)
CMYK	cmyk(0%, 58.5%, 74.1%, 16.9%)
CIE-LAB	lab(53.23, 47.00, 42.97)
CIE-LCH	lch(53.23, 63.69, 42.44°)
OKLab	oklab(61.46% 0.133 0.096)
OKLCH	oklch(61.46% 0.164 35.8)
XYZ	xyz(31.3339, 21.2566, 6.0666)
Luminance	0.2125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D45837 #37B3D4

analogous

#D43765 #D45837 #D4A637

triadic

#D45837 #37D458 #5837D4

tetradic

#D45837 #65D437 #37B3D4 #A637D4

square

#D45837 #65D437 #37B3D4 #A637D4

split-complementary

#D45837 #37D4A6 #3765D4

monochromatic

#772D1A #A94024 #D45837 #DF8269 #EAAC9C

Accessibility & contrast

On white

4.00

#D45837 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#D45837 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D45837

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D45837	#FFFFFF	#000000	##000000
##D45837	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E33

Deuteranopia (green-blind)

#998933

Tritanopia (blue-blind)

#E93C51

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #d45837;
/* rgb */ color: rgb(212, 88, 55);
/* oklch */ color: oklch(61.5% 0.164 35.8);

Tailwind

colors: {
  custom: {
    50: '#e98b6f',
    500: '#d45837',
    950: '#000000',
  },
}

SCSS

$custom: #d45837;
$custom-light: #e98b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#d45837",
  "rgb": {
    "r": 212,
    "g": 88,
    "b": 55
  },
  "hsl": {
    "h": 12.611,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6146,
    "c": 0.16402,
    "h": 35.8
  },
  "luminance": 0.21252
}

Semantic roles & 50–950 ramp

primary

#D45837

secondary

#91C7D6

accent

#C4E840

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D45837

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

Preview Lab → · Contrast checker → · Palette generator →