#DD4B51#DD4B51

#DD4B51 is a mid, vivid red. Relative luminance 0.210; OKLCH L 61.6% C 0.182 H 21.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#DD4B51
RGB	rgb(221, 75, 81)
HSL	hsl(358, 68%, 58%)
HSV	hsv(358, 66%, 87%)
CMYK	cmyk(0%, 66.1%, 63.3%, 13.3%)
CIE-LAB	lab(52.95, 57.11, 28.48)
CIE-LCH	lch(52.95, 63.82, 26.51°)
OKLab	oklab(61.65% 0.1686 0.068)
OKLCH	oklch(61.65% 0.182 21.9)
XYZ	xyz(33.8235, 21.0031, 10.0559)
Luminance	0.2100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4B51 #4BDDD7

analogous

#DD4B9A #DD4B51 #DD8E4B

triadic

#DD4B51 #51DD4B #4B51DD

tetradic

#DD4B51 #9ADD4B #4BDDD7 #8E4BDD

square

#DD4B51 #9ADD4B #4BDDD7 #8E4BDD

split-complementary

#DD4B51 #4BDD8E #4B9ADD

monochromatic

#921C20 #C5252C #DD4B51 #E77E83 #F0B2B5

Accessibility & contrast

On white

4.04

#DD4B51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#DD4B51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4B51

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4B51	#FFFFFF	#000000	##000000
##DD4B51	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726B50

Deuteranopia (green-blind)

#978A4D

Tritanopia (blue-blind)

#F2284E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #dd4b51;
/* rgb */ color: rgb(221, 75, 81);
/* oklch */ color: oklch(61.6% 0.182 21.9);

Tailwind

colors: {
  custom: {
    50: '#ef8581',
    500: '#dd4b51',
    950: '#000000',
  },
}

SCSS

$custom: #dd4b51;
$custom-light: #ef8581;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4b51",
  "rgb": {
    "r": 221,
    "g": 75,
    "b": 81
  },
  "hsl": {
    "h": 357.534,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61648,
    "c": 0.18179,
    "h": 21.9
  },
  "luminance": 0.20998
}

Semantic roles & 50–950 ramp

primary

#DD4B51

secondary

#A5DFDD

accent

#EBE43D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #DD4B51

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

Preview Lab → · Contrast checker → · Palette generator →