#DD553F#DD553F

#DD553F is a light, vivid red. Relative luminance 0.222; OKLCH L 62.6% C 0.175 H 31.5°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#DD553F
RGB	rgb(221, 85, 63)
HSL	hsl(8, 70%, 56%)
HSV	hsv(8, 71%, 87%)
CMYK	cmyk(0%, 61.5%, 71.5%, 13.3%)
CIE-LAB	lab(54.27, 51.92, 40.27)
CIE-LCH	lch(54.27, 65.71, 37.79°)
OKLab	oklab(62.56% 0.1488 0.0914)
OKLCH	oklch(62.56% 0.175 31.5)
XYZ	xyz(33.9680, 22.2327, 7.2043)
Luminance	0.2223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD553F #3FC7DD

analogous

#DD3F78 #DD553F #DDA43F

triadic

#DD553F #3FDD55 #553FDD

tetradic

#DD553F #78DD3F #3FC7DD #A43FDD

square

#DD553F #78DD3F #3FC7DD #A43FDD

split-complementary

#DD553F #3FDDA4 #3F78DD

monochromatic

#892818 #BD3722 #DD553F #E68373 #EFB1A7

Accessibility & contrast

On white

3.86

#DD553F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#DD553F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD553F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD553F	#FFFFFF	#000000	##000000
##DD553F	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#9C8D3B

Tritanopia (blue-blind)

#F23551

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #dd553f;
/* rgb */ color: rgb(221, 85, 63);
/* oklch */ color: oklch(62.6% 0.175 31.5);

Tailwind

colors: {
  custom: {
    50: '#ef8a75',
    500: '#dd553f',
    950: '#000000',
  },
}

SCSS

$custom: #dd553f;
$custom-light: #ef8a75;
$custom-dark: #000000;

JSON

{
  "hex": "#dd553f",
  "rgb": {
    "r": 221,
    "g": 85,
    "b": 63
  },
  "hsl": {
    "h": 8.354,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62558,
    "c": 0.17463,
    "h": 31.5
  },
  "luminance": 0.22228
}

Semantic roles & 50–950 ramp

primary

#DD553F

secondary

#9BD4DD

accent

#D4ED3B

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C08

muted

#867D7B

Preview Lab

Preview with #DD553F

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

Preview Lab → · Contrast checker → · Palette generator →