#DD4435#DD4435

#DD4435 is a mid, vivid red. Relative luminance 0.198; OKLCH L 60.5% C 0.192 H 29.4°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#DD4435
RGB	rgb(221, 68, 53)
HSL	hsl(5, 71%, 54%)
HSV	hsv(5, 76%, 87%)
CMYK	cmyk(0%, 69.2%, 76%, 13.3%)
CIE-LAB	lab(51.57, 58.48, 42.71)
CIE-LCH	lch(51.57, 72.42, 36.14°)
OKLab	oklab(60.5% 0.1674 0.0944)
OKLCH	oklch(60.5% 0.192 29.4)
XYZ	xyz(32.5322, 19.7683, 5.4701)
Luminance	0.1976 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4435 #35CEDD

analogous

#DD357A #DD4435 #DD9835

triadic

#DD4435 #35DD44 #4435DD

tetradic

#DD4435 #7ADD35 #35CEDD #9835DD

square

#DD4435 #7ADD35 #35CEDD #9835DD

split-complementary

#DD4435 #35DD98 #357ADD

monochromatic

#821F16 #B62C1F #DD4435 #E67469 #EFA59E

Accessibility & contrast

On white

4.24

#DD4435 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#DD4435 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4435

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4435	#FFFFFF	#000000	##000000
##DD4435	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716632

Deuteranopia (green-blind)

#97872F

Tritanopia (blue-blind)

#F30842

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #dd4435;
/* rgb */ color: rgb(221, 68, 53);
/* oklch */ color: oklch(60.5% 0.192 29.4);

Tailwind

colors: {
  custom: {
    50: '#f1816d',
    500: '#dd4435',
    950: '#000000',
  },
}

SCSS

$custom: #dd4435;
$custom-light: #f1816d;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4435",
  "rgb": {
    "r": 221,
    "g": 68,
    "b": 53
  },
  "hsl": {
    "h": 5.357,
    "s": 71.186,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60496,
    "c": 0.19216,
    "h": 29.4
  },
  "luminance": 0.19763
}

Semantic roles & 50–950 ramp

primary

#DD4435

secondary

#93D4DB

accent

#DEEE3A

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD4435

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

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