#DD3834#DD3834

#DD3834 is a mid, highly saturated red. Relative luminance 0.184; OKLCH L 59.3% C 0.202 H 27.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#DD3834
RGB	rgb(221, 56, 52)
HSL	hsl(1, 71%, 54%)
HSV	hsv(1, 76%, 87%)
CMYK	cmyk(0%, 74.7%, 76.5%, 13.3%)
CIE-LAB	lab(50.04, 62.65, 41.62)
CIE-LCH	lch(50.04, 75.22, 33.59°)
OKLab	oklab(59.35% 0.1803 0.0917)
OKLCH	oklch(59.35% 0.202 27)
XYZ	xyz(31.8566, 18.4534, 5.1326)
Luminance	0.1845 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3834 #34D9DD

analogous

#DD3484 #DD3834 #DD8C34

triadic

#DD3834 #34DD38 #3834DD

tetradic

#DD3834 #84DD34 #34D9DD #8C34DD

square

#DD3834 #84DD34 #34D9DD #8C34DD

split-complementary

#DD3834 #34DD8C #3484DD

monochromatic

#811816 #B5221E #DD3834 #E66B68 #EF9F9D

Accessibility & contrast

On white

4.48

#DD3834 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#DD3834 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3834

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3834	#FFFFFF	#000000	##000000
##DD3834	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6032

Deuteranopia (green-blind)

#93842D

Tritanopia (blue-blind)

#F30039

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #dd3834;
/* rgb */ color: rgb(221, 56, 52);
/* oklch */ color: oklch(59.3% 0.202 27.0);

Tailwind

colors: {
  custom: {
    50: '#f17b6c',
    500: '#dd3834',
    950: '#000000',
  },
}

SCSS

$custom: #dd3834;
$custom-light: #f17b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3834",
  "rgb": {
    "r": 221,
    "g": 56,
    "b": 52
  },
  "hsl": {
    "h": 1.42,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59348,
    "c": 0.20227,
    "h": 27
  },
  "luminance": 0.18448
}

Semantic roles & 50–950 ramp

primary

#DD3834

secondary

#92D9DB

accent

#EAEE3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190A07

muted

#867C7A

Preview Lab

Preview with #DD3834

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

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