#DD3D42#DD3D42

#DD3D42 is a mid, vivid red. Relative luminance 0.191; OKLCH L 60.0% C 0.197 H 23.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#DD3D42
RGB	rgb(221, 61, 66)
HSL	hsl(358, 70%, 55%)
HSV	hsv(358, 72%, 87%)
CMYK	cmyk(0%, 72.4%, 70.1%, 13.3%)
CIE-LAB	lab(50.81, 61.56, 34.58)
CIE-LCH	lch(50.81, 70.60, 29.32°)
OKLab	oklab(59.98% 0.1797 0.0795)
OKLCH	oklch(59.98% 0.197 23.9)
XYZ	xyz(32.4745, 19.1079, 7.1314)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3D42 #3DDDD8

analogous

#DD3D92 #DD3D42 #DD883D

triadic

#DD3D42 #42DD3D #3D42DD

tetradic

#DD3D42 #92DD3D #3DDDD8 #883DDD

square

#DD3D42 #92DD3D #3DDDD8 #883DDD

split-complementary

#DD3D42 #3DDD88 #3D92DD

monochromatic

#88181B #BC2126 #DD3D42 #E67175 #EFA5A7

Accessibility & contrast

On white

4.36

#DD3D42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#DD3D42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3D42

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3D42	#FFFFFF	#000000	##000000
##DD3D42	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6341

Deuteranopia (green-blind)

#93863D

Tritanopia (blue-blind)

#F30041

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #dd3d42;
/* rgb */ color: rgb(221, 61, 66);
/* oklch */ color: oklch(60.0% 0.197 23.9);

Tailwind

colors: {
  custom: {
    50: '#f07e76',
    500: '#dd3d42',
    950: '#000000',
  },
}

SCSS

$custom: #dd3d42;
$custom-light: #f07e76;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3d42",
  "rgb": {
    "r": 221,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 358.125,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59978,
    "c": 0.19652,
    "h": 23.9
  },
  "luminance": 0.19103
}

Semantic roles & 50–950 ramp

primary

#DD3D42

secondary

#99DCDA

accent

#EDE73B

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD3D42

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

Preview Lab → · Contrast checker → · Palette generator →