#DD343F#DD343F

#DD343F is a mid, highly saturated red. Relative luminance 0.182; OKLCH L 59.2% C 0.204 H 23.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#DD343F
RGB	rgb(221, 52, 63)
HSL	hsl(356, 71%, 54%)
HSV	hsv(356, 76%, 87%)
CMYK	cmyk(0%, 76.5%, 71.5%, 13.3%)
CIE-LAB	lab(49.73, 64.33, 35.04)
CIE-LCH	lch(49.73, 73.26, 28.57°)
OKLab	oklab(59.16% 0.1879 0.0799)
OKLCH	oklch(59.16% 0.204 23)
XYZ	xyz(31.9477, 18.1920, 6.5309)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD343F #34DDD2

analogous

#DD3493 #DD343F #DD7D34

triadic

#DD343F #3FDD34 #343FDD

tetradic

#DD343F #93DD34 #34DDD2 #7D34DD

square

#DD343F #93DD34 #34DDD2 #7D34DD

split-complementary

#DD343F #34DD7D #3493DD

monochromatic

#81161D #B51E28 #DD343F #E66871 #EF9DA2

Accessibility & contrast

On white

4.53

#DD343F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#DD343F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD343F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD343F	#FFFFFF	#000000	##000000
##DD343F	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3E

Deuteranopia (green-blind)

#918339

Tritanopia (blue-blind)

#F3003A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #dd343f;
/* rgb */ color: rgb(221, 52, 63);
/* oklch */ color: oklch(59.2% 0.204 23.0);

Tailwind

colors: {
  custom: {
    50: '#f17a74',
    500: '#dd343f',
    950: '#000000',
  },
}

SCSS

$custom: #dd343f;
$custom-light: #f17a74;
$custom-dark: #000000;

JSON

{
  "hex": "#dd343f",
  "rgb": {
    "r": 221,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 356.095,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59157,
    "c": 0.20421,
    "h": 23
  },
  "luminance": 0.18187
}

Semantic roles & 50–950 ramp

primary

#DD343F

secondary

#92DBD6

accent

#EEE23A

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#190A08

muted

#867C7B

Preview Lab

Preview with #DD343F

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

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