#DD4E3A#DD4E3A

#DD4E3A is a mid, vivid red. Relative luminance 0.211; OKLCH L 61.7% C 0.182 H 30.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#DD4E3A
RGB	rgb(221, 78, 58)
HSL	hsl(7, 71%, 55%)
HSV	hsv(7, 74%, 87%)
CMYK	cmyk(0%, 64.7%, 73.8%, 13.3%)
CIE-LAB	lab(53.09, 54.71, 41.66)
CIE-LCH	lch(53.09, 68.76, 37.29°)
OKLab	oklab(61.65% 0.1565 0.0933)
OKLCH	oklch(61.65% 0.182 30.8)
XYZ	xyz(33.3105, 21.1312, 6.3269)
Luminance	0.2113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4E3A #3AC9DD

analogous

#DD3A78 #DD4E3A #DDA03A

triadic

#DD4E3A #3ADD4E #4E3ADD

tetradic

#DD4E3A #78DD3A #3AC9DD #A03ADD

square

#DD4E3A #78DD3A #3AC9DD #A03ADD

split-complementary

#DD4E3A #3ADDA0 #3A78DD

monochromatic

#862517 #BA3320 #DD4E3A #E67D6E #EFACA2

Accessibility & contrast

On white

4.02

#DD4E3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#DD4E3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4E3A

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4E3A	#FFFFFF	#000000	##000000
##DD4E3A	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B37

Deuteranopia (green-blind)

#9A8A35

Tritanopia (blue-blind)

#F3274A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #dd4e3a;
/* rgb */ color: rgb(221, 78, 58);
/* oklch */ color: oklch(61.7% 0.182 30.8);

Tailwind

colors: {
  custom: {
    50: '#f08671',
    500: '#dd4e3a',
    950: '#000000',
  },
}

SCSS

$custom: #dd4e3a;
$custom-light: #f08671;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4e3a",
  "rgb": {
    "r": 221,
    "g": 78,
    "b": 58
  },
  "hsl": {
    "h": 7.362,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61652,
    "c": 0.18225,
    "h": 30.8
  },
  "luminance": 0.21126
}

Semantic roles & 50–950 ramp

primary

#DD4E3A

secondary

#97D3DC

accent

#D7ED3A

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C08

muted

#867D7B

Preview Lab

Preview with #DD4E3A

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

Preview Lab → · Contrast checker → · Palette generator →