#DD3435#DD3435

#DD3435 is a mid, highly saturated red. Relative luminance 0.181; OKLCH L 59.0% C 0.205 H 25.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#DD3435
RGB	rgb(221, 52, 53)
HSL	hsl(360, 71%, 54%)
HSV	hsv(360, 76%, 87%)
CMYK	cmyk(0%, 76.5%, 76%, 13.3%)
CIE-LAB	lab(49.61, 63.94, 40.59)
CIE-LCH	lch(49.61, 75.74, 32.41°)
OKLab	oklab(59.03% 0.1845 0.0898)
OKLCH	oklch(59.03% 0.205 25.9)
XYZ	xyz(31.6932, 18.0902, 5.1905)
Luminance	0.1809 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3435 #34DDDC

analogous

#DD3489 #DD3435 #DD8734

triadic

#DD3435 #35DD34 #3435DD

tetradic

#DD3435 #89DD34 #34DDDC #8734DD

square

#DD3435 #89DD34 #34DDDC #8734DD

split-complementary

#DD3435 #34DD87 #3489DD

monochromatic

#811616 #B51E1F #DD3435 #E66869 #EF9D9D

Accessibility & contrast

On white

4.55

#DD3435 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#DD3435 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3435

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3435	#FFFFFF	#000000	##000000
##DD3435	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F33

Deuteranopia (green-blind)

#92832E

Tritanopia (blue-blind)

#F30037

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #dd3435;
/* rgb */ color: rgb(221, 52, 53);
/* oklch */ color: oklch(59.0% 0.205 25.9);

Tailwind

colors: {
  custom: {
    50: '#f17a6d',
    500: '#dd3435',
    950: '#000000',
  },
}

SCSS

$custom: #dd3435;
$custom-light: #f17a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3435",
  "rgb": {
    "r": 221,
    "g": 52,
    "b": 53
  },
  "hsl": {
    "h": 359.645,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59027,
    "c": 0.20522,
    "h": 25.9
  },
  "luminance": 0.18085
}

Semantic roles & 50–950 ramp

primary

#DD3435

secondary

#92DBDA

accent

#EEED3A

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#190A07

muted

#867C7A

Preview Lab

Preview with #DD3435

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

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