#DD3C34#DD3C34

#DD3C34 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.7% C 0.199 H 27.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#DD3C34
RGB	rgb(221, 60, 52)
HSL	hsl(3, 71%, 54%)
HSV	hsv(3, 76%, 87%)
CMYK	cmyk(0%, 72.9%, 76.5%, 13.3%)
CIE-LAB	lab(50.52, 61.33, 42.13)
CIE-LCH	lch(50.52, 74.40, 34.49°)
OKLab	oklab(59.7% 0.1761 0.0929)
OKLCH	oklch(59.7% 0.199 27.8)
XYZ	xyz(32.0582, 18.8568, 5.1999)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3C34 #34D5DD

analogous

#DD3480 #DD3C34 #DD9034

triadic

#DD3C34 #34DD3C #3C34DD

tetradic

#DD3C34 #80DD34 #34D5DD #9034DD

square

#DD3C34 #80DD34 #34D5DD #9034DD

split-complementary

#DD3C34 #34DD90 #3480DD

monochromatic

#811B16 #B5261E #DD3C34 #E66E68 #EFA19D

Accessibility & contrast

On white

4.40

#DD3C34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#DD3C34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3C34

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3C34	#FFFFFF	#000000	##000000
##DD3C34	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6231

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#F3003C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dd3c34;
/* rgb */ color: rgb(221, 60, 52);
/* oklch */ color: oklch(59.7% 0.199 27.8);

Tailwind

colors: {
  custom: {
    50: '#f17d6c',
    500: '#dd3c34',
    950: '#000000',
  },
}

SCSS

$custom: #dd3c34;
$custom-light: #f17d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3c34",
  "rgb": {
    "r": 221,
    "g": 60,
    "b": 52
  },
  "hsl": {
    "h": 2.84,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59704,
    "c": 0.19907,
    "h": 27.8
  },
  "luminance": 0.18852
}

Semantic roles & 50–950 ramp

primary

#DD3C34

secondary

#92D7DB

accent

#E6EE3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD3C34

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

Preview Lab → · Contrast checker → · Palette generator →