#DD3B41#DD3B41

#DD3B41 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.8% C 0.198 H 23.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#DD3B41
RGB	rgb(221, 59, 65)
HSL	hsl(358, 70%, 55%)
HSV	hsv(358, 73%, 87%)
CMYK	cmyk(0%, 73.3%, 70.6%, 13.3%)
CIE-LAB	lab(50.55, 62.19, 34.85)
CIE-LCH	lch(50.55, 71.29, 29.26°)
OKLab	oklab(59.78% 0.1815 0.0799)
OKLCH	oklch(59.78% 0.198 23.8)
XYZ	xyz(32.3405, 18.8867, 6.9426)
Luminance	0.1888 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3B41 #3BDDD7

analogous

#DD3B92 #DD3B41 #DD863B

triadic

#DD3B41 #41DD3B #3B41DD

tetradic

#DD3B41 #92DD3B #3BDDD7 #863BDD

square

#DD3B41 #92DD3B #3BDDD7 #863BDD

split-complementary

#DD3B41 #3BDD86 #3B92DD

monochromatic

#86171B #BA2026 #DD3B41 #E66F74 #EFA3A6

Accessibility & contrast

On white

4.40

#DD3B41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#DD3B41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3B41

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3B41	#FFFFFF	#000000	##000000
##DD3B41	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6240

Deuteranopia (green-blind)

#93853C

Tritanopia (blue-blind)

#F3003F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dd3b41;
/* rgb */ color: rgb(221, 59, 65);
/* oklch */ color: oklch(59.8% 0.198 23.8);

Tailwind

colors: {
  custom: {
    50: '#f07d76',
    500: '#dd3b41',
    950: '#000000',
  },
}

SCSS

$custom: #dd3b41;
$custom-light: #f07d76;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3b41",
  "rgb": {
    "r": 221,
    "g": 59,
    "b": 65
  },
  "hsl": {
    "h": 357.778,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5978,
    "c": 0.19834,
    "h": 23.8
  },
  "luminance": 0.18882
}

Semantic roles & 50–950 ramp

primary

#DD3B41

secondary

#98DCD9

accent

#EDE73B

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD3B41

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

Preview Lab → · Contrast checker → · Palette generator →