#DD4643#DD4643

#DD4643 is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.9% C 0.188 H 25.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#DD4643
RGB	rgb(221, 70, 67)
HSL	hsl(1, 69%, 56%)
HSV	hsv(1, 70%, 87%)
CMYK	cmyk(0%, 68.3%, 69.7%, 13.3%)
CIE-LAB	lab(52.02, 58.32, 35.43)
CIE-LCH	lch(52.02, 68.24, 31.28°)
OKLab	oklab(60.88% 0.1697 0.0815)
OKLCH	oklch(60.88% 0.188 25.7)
XYZ	xyz(33.0257, 20.1626, 7.4619)
Luminance	0.2016 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4643 #43DADD

analogous

#DD438D #DD4643 #DD9343

triadic

#DD4643 #43DD46 #4643DD

tetradic

#DD4643 #8DDD43 #43DADD #9343DD

square

#DD4643 #8DDD43 #43DADD #9343DD

split-complementary

#DD4643 #43DD93 #438DDD

monochromatic

#8C1C19 #C02623 #DD4643 #E67977 #F0ACAB

Accessibility & contrast

On white

4.17

#DD4643 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#DD4643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4643

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4643	#FFFFFF	#000000	##000000
##DD4643	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706741

Deuteranopia (green-blind)

#96883E

Tritanopia (blue-blind)

#F31747

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #dd4643;
/* rgb */ color: rgb(221, 70, 67);
/* oklch */ color: oklch(60.9% 0.188 25.7);

Tailwind

colors: {
  custom: {
    50: '#f08277',
    500: '#dd4643',
    950: '#000000',
  },
}

SCSS

$custom: #dd4643;
$custom-light: #f08277;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4643",
  "rgb": {
    "r": 221,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 1.169,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60883,
    "c": 0.18826,
    "h": 25.7
  },
  "luminance": 0.20158
}

Semantic roles & 50–950 ramp

primary

#DD4643

secondary

#9EDCDE

accent

#E9EC3C

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD4643

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

Preview Lab → · Contrast checker → · Palette generator →