#D55451#D55451

#D55451 is a mid, vivid red. Relative luminance 0.211; OKLCH L 61.5% C 0.164 H 24.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#D55451
RGB	rgb(213, 84, 81)
HSL	hsl(1, 61%, 58%)
HSV	hsv(1, 62%, 84%)
CMYK	cmyk(0%, 60.6%, 62%, 16.5%)
CIE-LAB	lab(53.04, 50.60, 28.32)
CIE-LCH	lch(53.04, 57.98, 29.23°)
OKLab	oklab(61.46% 0.149 0.0678)
OKLCH	oklch(61.46% 0.164 24.5)
XYZ	xyz(32.0991, 21.0851, 10.1625)
Luminance	0.2108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55451 #51D2D5

analogous

#D55190 #D55451 #D59651

triadic

#D55451 #51D554 #5451D5

tetradic

#D55451 #90D551 #51D2D5 #9651D5

square

#D55451 #90D551 #51D2D5 #9651D5

split-complementary

#D55451 #51D596 #5190D5

monochromatic

#8A2421 #BC312D #D55451 #E18482 #EDB5B4

Accessibility & contrast

On white

4.03

#D55451 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#D55451 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55451

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55451	#FFFFFF	#000000	##000000
##D55451	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756D50

Deuteranopia (green-blind)

#95894E

Tritanopia (blue-blind)

#E93A54

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #d55451;
/* rgb */ color: rgb(213, 84, 81);
/* oklch */ color: oklch(61.5% 0.164 24.5);

Tailwind

colors: {
  custom: {
    50: '#e88982',
    500: '#d55451',
    950: '#000000',
  },
}

SCSS

$custom: #d55451;
$custom-light: #e88982;
$custom-dark: #000000;

JSON

{
  "hex": "#d55451",
  "rgb": {
    "r": 213,
    "g": 84,
    "b": 81
  },
  "hsl": {
    "h": 1.364,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61462,
    "c": 0.16366,
    "h": 24.5
  },
  "luminance": 0.21081
}

Semantic roles & 50–950 ramp

primary

#D55451

secondary

#A6DADB

accent

#E1E444

background

#FFF8F7

surface

#FEF0EE

border

#D6CBC9

text

#170C0A

muted

#857D7C

Preview Lab

Preview with #D55451

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

Preview Lab → · Contrast checker → · Palette generator →