#D75637#D75637

#D75637 is a mid, vivid red. Relative luminance 0.214; OKLCH L 61.7% C 0.169 H 34.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#D75637
RGB	rgb(215, 86, 55)
HSL	hsl(12, 67%, 53%)
HSV	hsv(12, 74%, 84%)
CMYK	cmyk(0%, 60%, 74.4%, 15.7%)
CIE-LAB	lab(53.37, 49.01, 43.26)
CIE-LCH	lch(53.37, 65.37, 41.44°)
OKLab	oklab(61.66% 0.1389 0.0965)
OKLCH	oklch(61.66% 0.169 34.8)
XYZ	xyz(32.0451, 21.3829, 6.0536)
Luminance	0.2138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D75637 #37B8D7

analogous

#D73768 #D75637 #D7A637

triadic

#D75637 #37D756 #5637D7

tetradic

#D75637 #68D737 #37B8D7 #A637D7

square

#D75637 #68D737 #37B8D7 #A637D7

split-complementary

#D75637 #37D7A6 #3768D7

monochromatic

#7B2C19 #AE3E23 #D75637 #E1816A #EBAC9D

Accessibility & contrast

On white

3.98

#D75637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#D75637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D75637

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D75637	#FFFFFF	#000000	##000000
##D75637	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E33

Deuteranopia (green-blind)

#9A8A33

Tritanopia (blue-blind)

#EC384F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #d75637;
/* rgb */ color: rgb(215, 86, 55);
/* oklch */ color: oklch(61.7% 0.169 34.8);

Tailwind

colors: {
  custom: {
    50: '#eb8a6f',
    500: '#d75637',
    950: '#000000',
  },
}

SCSS

$custom: #d75637;
$custom-light: #eb8a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#d75637",
  "rgb": {
    "r": 215,
    "g": 86,
    "b": 55
  },
  "hsl": {
    "h": 11.625,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.61657,
    "c": 0.1691,
    "h": 34.8
  },
  "luminance": 0.21378
}

Semantic roles & 50–950 ramp

primary

#D75637

secondary

#92CAD7

accent

#C8EA3E

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D75637

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

Preview Lab → · Contrast checker → · Palette generator →