#D55A38#D55A38

#D55A38 is a mid, vivid red. Relative luminance 0.217; OKLCH L 61.9% C 0.163 H 36.3°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#D55A38
RGB	rgb(213, 90, 56)
HSL	hsl(13, 65%, 53%)
HSV	hsv(13, 74%, 84%)
CMYK	cmyk(0%, 57.7%, 73.7%, 16.5%)
CIE-LAB	lab(53.76, 46.47, 43.07)
CIE-LCH	lch(53.76, 63.36, 42.82°)
OKLab	oklab(61.9% 0.1314 0.0964)
OKLCH	oklch(61.9% 0.163 36.3)
XYZ	xyz(31.8138, 21.7482, 6.2632)
Luminance	0.2174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55A38 #38B3D5

analogous

#D53864 #D55A38 #D5A938

triadic

#D55A38 #38D55A #5A38D5

tetradic

#D55A38 #64D538 #38B3D5 #A938D5

square

#D55A38 #64D538 #38B3D5 #A938D5

split-complementary

#D55A38 #38D5A9 #3864D5

monochromatic

#792E1A #AC4224 #D55A38 #E0846B #EAAE9D

Accessibility & contrast

On white

3.93

#D55A38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#D55A38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55A38

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55A38	#FFFFFF	#000000	##000000
##D55A38	1.00	3.93	5.35	5.35
#FFFFFF	3.93	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)

#7C7034

Deuteranopia (green-blind)

#9A8B34

Tritanopia (blue-blind)

#EA3E53

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #d55a38;
/* rgb */ color: rgb(213, 90, 56);
/* oklch */ color: oklch(61.9% 0.163 36.3);

Tailwind

colors: {
  custom: {
    50: '#ea8c70',
    500: '#d55a38',
    950: '#000000',
  },
}

SCSS

$custom: #d55a38;
$custom-light: #ea8c70;
$custom-dark: #000000;

JSON

{
  "hex": "#d55a38",
  "rgb": {
    "r": 213,
    "g": 90,
    "b": 56
  },
  "hsl": {
    "h": 12.994,
    "s": 65.145,
    "l": 52.745
  },
  "oklch": {
    "l": 0.61895,
    "c": 0.163,
    "h": 36.3
  },
  "luminance": 0.21744
}

Semantic roles & 50–950 ramp

primary

#D55A38

secondary

#92C8D6

accent

#C4E840

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D55A38

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

Preview Lab → · Contrast checker → · Palette generator →