#DD3A41#DD3A41

#DD3A41 is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.7% C 0.199 H 23.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#DD3A41
RGB	rgb(221, 58, 65)
HSL	hsl(357, 71%, 55%)
HSV	hsv(357, 74%, 87%)
CMYK	cmyk(0%, 73.8%, 70.6%, 13.3%)
CIE-LAB	lab(50.43, 62.53, 34.71)
CIE-LCH	lch(50.43, 71.51, 29.03°)
OKLab	oklab(59.69% 0.1826 0.0796)
OKLCH	oklch(59.69% 0.199 23.6)
XYZ	xyz(32.2896, 18.7849, 6.9256)
Luminance	0.1878 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3A41 #3ADDD6

analogous

#DD3A93 #DD3A41 #DD843A

triadic

#DD3A41 #41DD3A #3A41DD

tetradic

#DD3A41 #93DD3A #3ADDD6 #843ADD

square

#DD3A41 #93DD3A #3ADDD6 #843ADD

split-complementary

#DD3A41 #3ADD84 #3A93DD

monochromatic

#86171C #BA2027 #DD3A41 #E66E73 #EFA2A6

Accessibility & contrast

On white

4.42

#DD3A41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#DD3A41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3A41

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3A41	#FFFFFF	#000000	##000000
##DD3A41	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6240

Deuteranopia (green-blind)

#93853C

Tritanopia (blue-blind)

#F3003E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dd3a41;
/* rgb */ color: rgb(221, 58, 65);
/* oklch */ color: oklch(59.7% 0.199 23.6);

Tailwind

colors: {
  custom: {
    50: '#f07c76',
    500: '#dd3a41',
    950: '#000000',
  },
}

SCSS

$custom: #dd3a41;
$custom-light: #f07c76;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3a41",
  "rgb": {
    "r": 221,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 357.423,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59691,
    "c": 0.19918,
    "h": 23.6
  },
  "luminance": 0.1878
}

Semantic roles & 50–950 ramp

primary

#DD3A41

secondary

#97DCD9

accent

#EDE63A

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD3A41

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

Preview Lab → · Contrast checker → · Palette generator →