#DD4535#DD4535

#DD4535 is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.6% C 0.191 H 29.7°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#DD4535
RGB	rgb(221, 69, 53)
HSL	hsl(6, 71%, 54%)
HSV	hsv(6, 76%, 87%)
CMYK	cmyk(0%, 68.8%, 76%, 13.3%)
CIE-LAB	lab(51.71, 58.11, 42.86)
CIE-LCH	lch(51.71, 72.20, 36.41°)
OKLab	oklab(60.6% 0.1662 0.0947)
OKLCH	oklch(60.6% 0.191 29.7)
XYZ	xyz(32.5932, 19.8903, 5.4905)
Luminance	0.1988 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4535 #35CDDD

analogous

#DD3579 #DD4535 #DD9935

triadic

#DD4535 #35DD45 #4535DD

tetradic

#DD4535 #79DD35 #35CDDD #9935DD

square

#DD4535 #79DD35 #35CDDD #9935DD

split-complementary

#DD4535 #35DD99 #3579DD

monochromatic

#822016 #B62D1F #DD4535 #E67569 #EFA59E

Accessibility & contrast

On white

4.22

#DD4535 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#DD4535 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4535

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4535	#FFFFFF	#000000	##000000
##DD4535	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716632

Deuteranopia (green-blind)

#97872F

Tritanopia (blue-blind)

#F30D43

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #dd4535;
/* rgb */ color: rgb(221, 69, 53);
/* oklch */ color: oklch(60.6% 0.191 29.7);

Tailwind

colors: {
  custom: {
    50: '#f1816d',
    500: '#dd4535',
    950: '#000000',
  },
}

SCSS

$custom: #dd4535;
$custom-light: #f1816d;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4535",
  "rgb": {
    "r": 221,
    "g": 69,
    "b": 53
  },
  "hsl": {
    "h": 5.714,
    "s": 71.186,
    "l": 53.725
  },
  "oklch": {
    "l": 0.606,
    "c": 0.19128,
    "h": 29.7
  },
  "luminance": 0.19885
}

Semantic roles & 50–950 ramp

primary

#DD4535

secondary

#93D4DB

accent

#DDEE3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD4535

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

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