#D55151#D55151

#D55151 is a mid, vivid red. Relative luminance 0.206; OKLCH L 61.1% C 0.167 H 23.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#D55151
RGB	rgb(213, 81, 81)
HSL	hsl(0, 61%, 58%)
HSV	hsv(0, 62%, 84%)
CMYK	cmyk(0%, 62%, 62%, 16.5%)
CIE-LAB	lab(52.54, 51.93, 27.68)
CIE-LCH	lch(52.54, 58.85, 28.06°)
OKLab	oklab(61.09% 0.1532 0.0664)
OKLCH	oklch(61.09% 0.167 23.4)
XYZ	xyz(31.8712, 20.6293, 10.0866)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55151 #51D5D5

analogous

#D55193 #D55151 #D59351

triadic

#D55151 #51D551 #5151D5

tetradic

#D55151 #93D551 #51D5D5 #9351D5

square

#D55151 #93D551 #51D5D5 #9351D5

split-complementary

#D55151 #51D593 #5193D5

monochromatic

#8A2121 #BC2D2D #D55151 #E18282 #EDB4B4

Accessibility & contrast

On white

4.10

#D55151 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#D55151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55151

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55151	#FFFFFF	#000000	##000000
##D55151	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C50

Deuteranopia (green-blind)

#94884E

Tritanopia (blue-blind)

#E93652

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #d55151;
/* rgb */ color: rgb(213, 81, 81);
/* oklch */ color: oklch(61.1% 0.167 23.4);

Tailwind

colors: {
  custom: {
    50: '#e98882',
    500: '#d55151',
    950: '#000000',
  },
}

SCSS

$custom: #d55151;
$custom-light: #e98882;
$custom-dark: #000000;

JSON

{
  "hex": "#d55151",
  "rgb": {
    "r": 213,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 0,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61085,
    "c": 0.16691,
    "h": 23.4
  },
  "luminance": 0.20625
}

Semantic roles & 50–950 ramp

primary

#D55151

secondary

#A6DBDB

accent

#E4E444

background

#FFF8F7

surface

#FEF0EE

border

#D6CBC9

text

#170C0A

muted

#857D7C

Preview Lab

Preview with #D55151

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

Preview Lab → · Contrast checker → · Palette generator →