#D45B37#D45B37

#D45B37 is a mid, vivid red. Relative luminance 0.218; OKLCH L 61.9% C 0.161 H 37.1°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#D45B37
RGB	rgb(212, 91, 55)
HSL	hsl(14, 65%, 52%)
HSV	hsv(14, 74%, 83%)
CMYK	cmyk(0%, 57.1%, 74.1%, 16.9%)
CIE-LAB	lab(53.77, 45.59, 43.56)
CIE-LCH	lch(53.77, 63.05, 43.69°)
OKLab	oklab(61.87% 0.1286 0.0973)
OKLCH	oklch(61.87% 0.161 37.1)
XYZ	xyz(31.5853, 21.7593, 6.1504)
Luminance	0.2175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D45B37 #37B0D4

analogous

#D43762 #D45B37 #D4AA37

triadic

#D45B37 #37D45B #5B37D4

tetradic

#D45B37 #62D437 #37B0D4 #AA37D4

square

#D45B37 #62D437 #37B0D4 #AA37D4

split-complementary

#D45B37 #37D4AA #3762D4

monochromatic

#772F1A #A94324 #D45B37 #DF8469 #EAAE9C

Accessibility & contrast

On white

3.92

#D45B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#D45B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D45B37

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D45B37	#FFFFFF	#000000	##000000
##D45B37	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7033

Deuteranopia (green-blind)

#9A8B34

Tritanopia (blue-blind)

#E94053

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #d45b37;
/* rgb */ color: rgb(212, 91, 55);
/* oklch */ color: oklch(61.9% 0.161 37.1);

Tailwind

colors: {
  custom: {
    50: '#e98d70',
    500: '#d45b37',
    950: '#000000',
  },
}

SCSS

$custom: #d45b37;
$custom-light: #e98d70;
$custom-dark: #000000;

JSON

{
  "hex": "#d45b37",
  "rgb": {
    "r": 212,
    "g": 91,
    "b": 55
  },
  "hsl": {
    "h": 13.758,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6187,
    "c": 0.16127,
    "h": 37.1
  },
  "luminance": 0.21755
}

Semantic roles & 50–950 ramp

primary

#D45B37

secondary

#91C6D6

accent

#C1E840

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D45B37

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

Preview Lab → · Contrast checker → · Palette generator →