#D55F3F#D55F3F

#D55F3F is a light, vivid red. Relative luminance 0.227; OKLCH L 62.7% C 0.156 H 36.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#D55F3F
RGB	rgb(213, 95, 63)
HSL	hsl(13, 64%, 54%)
HSV	hsv(13, 70%, 84%)
CMYK	cmyk(0%, 55.4%, 70.4%, 16.5%)
CIE-LAB	lab(54.76, 44.42, 40.47)
CIE-LCH	lch(54.76, 60.09, 42.34°)
OKLab	oklab(62.68% 0.1264 0.0922)
OKLCH	oklch(62.68% 0.156 36.1)
XYZ	xyz(32.4332, 22.6936, 7.3741)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55F3F #3FB5D5

analogous

#D53F6A #D55F3F #D5AA3F

triadic

#D55F3F #3FD55F #5F3FD5

tetradic

#D55F3F #6AD53F #3FB5D5 #AA3FD5

square

#D55F3F #6AD53F #3FB5D5 #AA3FD5

split-complementary

#D55F3F #3FD5AA #3F6AD5

monochromatic

#7E311C #B04427 #D55F3F #E08971 #EBB3A3

Accessibility & contrast

On white

3.79

#D55F3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#D55F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55F3F

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55F3F	#FFFFFF	#000000	##000000
##D55F3F	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#9C8D3C

Tritanopia (blue-blind)

#E94658

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #d55f3f;
/* rgb */ color: rgb(213, 95, 63);
/* oklch */ color: oklch(62.7% 0.156 36.1);

Tailwind

colors: {
  custom: {
    50: '#e99075',
    500: '#d55f3f',
    950: '#000000',
  },
}

SCSS

$custom: #d55f3f;
$custom-light: #e99075;
$custom-dark: #000000;

JSON

{
  "hex": "#d55f3f",
  "rgb": {
    "r": 213,
    "g": 95,
    "b": 63
  },
  "hsl": {
    "h": 12.8,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62675,
    "c": 0.15642,
    "h": 36.1
  },
  "luminance": 0.22689
}

Semantic roles & 50–950 ramp

primary

#D55F3F

secondary

#98CAD8

accent

#C4E741

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D55F3F

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

Preview Lab → · Contrast checker → · Palette generator →