#DD3A34#DD3A34

#DD3A34 is a mid, highly saturated red. Relative luminance 0.186; OKLCH L 59.5% C 0.201 H 27.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#DD3A34
RGB	rgb(221, 58, 52)
HSL	hsl(2, 71%, 54%)
HSV	hsv(2, 76%, 87%)
CMYK	cmyk(0%, 73.8%, 76.5%, 13.3%)
CIE-LAB	lab(50.28, 62.00, 41.87)
CIE-LCH	lch(50.28, 74.81, 34.03°)
OKLab	oklab(59.52% 0.1782 0.0923)
OKLCH	oklch(59.52% 0.201 27.4)
XYZ	xyz(31.9554, 18.6512, 5.1656)
Luminance	0.1865 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3A34 #34D7DD

analogous

#DD3482 #DD3A34 #DD8E34

triadic

#DD3A34 #34DD3A #3A34DD

tetradic

#DD3A34 #82DD34 #34D7DD #8E34DD

square

#DD3A34 #82DD34 #34D7DD #8E34DD

split-complementary

#DD3A34 #34DD8E #3482DD

monochromatic

#811916 #B5241E #DD3A34 #E66D68 #EFA09D

Accessibility & contrast

On white

4.44

#DD3A34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#DD3A34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3A34

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3A34	#FFFFFF	#000000	##000000
##DD3A34	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6131

Deuteranopia (green-blind)

#94842D

Tritanopia (blue-blind)

#F3003B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #dd3a34;
/* rgb */ color: rgb(221, 58, 52);
/* oklch */ color: oklch(59.5% 0.201 27.4);

Tailwind

colors: {
  custom: {
    50: '#f17c6c',
    500: '#dd3a34',
    950: '#000000',
  },
}

SCSS

$custom: #dd3a34;
$custom-light: #f17c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3a34",
  "rgb": {
    "r": 221,
    "g": 58,
    "b": 52
  },
  "hsl": {
    "h": 2.13,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59523,
    "c": 0.20068,
    "h": 27.4
  },
  "luminance": 0.18646
}

Semantic roles & 50–950 ramp

primary

#DD3A34

secondary

#92D8DB

accent

#E8EE3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190A07

muted

#867C7A

Preview Lab

Preview with #DD3A34

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

Preview Lab → · Contrast checker → · Palette generator →