#D55F37#D55F37

#D55F37 is a light, vivid orange. Relative luminance 0.226; OKLCH L 62.6% C 0.159 H 38.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#D55F37
RGB	rgb(213, 95, 55)
HSL	hsl(15, 65%, 53%)
HSV	hsv(15, 74%, 84%)
CMYK	cmyk(0%, 55.4%, 74.2%, 16.5%)
CIE-LAB	lab(54.67, 44.04, 44.57)
CIE-LCH	lch(54.67, 62.66, 45.34°)
OKLab	oklab(62.58% 0.1238 0.0994)
OKLCH	oklch(62.58% 0.159 38.8)
XYZ	xyz(32.2256, 22.6106, 6.2810)
Luminance	0.2261 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55F37 #37ADD5

analogous

#D5375E #D55F37 #D5AE37

triadic

#D55F37 #37D55F #5F37D5

tetradic

#D55F37 #5ED537 #37ADD5 #AE37D5

square

#D55F37 #5ED537 #37ADD5 #AE37D5

split-complementary

#D55F37 #37D5AE #375ED5

monochromatic

#783119 #AB4624 #D55F37 #E0876A #EAB09C

Accessibility & contrast

On white

3.80

#D55F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#D55F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55F37

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55F37	#FFFFFF	#000000	##000000
##D55F37	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7332

Deuteranopia (green-blind)

#9C8D34

Tritanopia (blue-blind)

#EA4556

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #d55f37;
/* rgb */ color: rgb(213, 95, 55);
/* oklch */ color: oklch(62.6% 0.159 38.8);

Tailwind

colors: {
  custom: {
    50: '#e98f70',
    500: '#d55f37',
    950: '#000000',
  },
}

SCSS

$custom: #d55f37;
$custom-light: #e98f70;
$custom-dark: #000000;

JSON

{
  "hex": "#d55f37",
  "rgb": {
    "r": 213,
    "g": 95,
    "b": 55
  },
  "hsl": {
    "h": 15.19,
    "s": 65.289,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62582,
    "c": 0.15874,
    "h": 38.8
  },
  "luminance": 0.22606
}

Semantic roles & 50–950 ramp

primary

#D55F37

secondary

#92C5D6

accent

#BEE840

background

#FFF9F6

surface

#FFF1EC

border

#D7CBC7

text

#180D07

muted

#867E7A

Preview Lab

Preview with #D55F37

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

Preview Lab → · Contrast checker → · Palette generator →