#DD4D36#DD4D36

#DD4D36 is a mid, vivid red. Relative luminance 0.209; OKLCH L 61.5% C 0.184 H 31.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#DD4D36
RGB	rgb(221, 77, 54)
HSL	hsl(8, 71%, 54%)
HSV	hsv(8, 76%, 87%)
CMYK	cmyk(0%, 65.2%, 75.6%, 13.3%)
CIE-LAB	lab(52.90, 54.96, 43.59)
CIE-LCH	lch(52.90, 70.15, 38.42°)
OKLab	oklab(61.49% 0.1566 0.0965)
OKLCH	oklch(61.49% 0.184 31.7)
XYZ	xyz(33.1422, 20.9511, 5.7881)
Luminance	0.2095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4D36 #36C6DD

analogous

#DD3673 #DD4D36 #DDA036

triadic

#DD4D36 #36DD4D #4D36DD

tetradic

#DD4D36 #73DD36 #36C6DD #A036DD

square

#DD4D36 #73DD36 #36C6DD #A036DD

split-complementary

#DD4D36 #36DDA0 #3673DD

monochromatic

#832516 #B7341F #DD4D36 #E67B6A #EFAA9F

Accessibility & contrast

On white

4.05

#DD4D36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#DD4D36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4D36

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4D36	#FFFFFF	#000000	##000000
##DD4D36	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A32

Deuteranopia (green-blind)

#9A8A31

Tritanopia (blue-blind)

#F32449

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #dd4d36;
/* rgb */ color: rgb(221, 77, 54);
/* oklch */ color: oklch(61.5% 0.184 31.7);

Tailwind

colors: {
  custom: {
    50: '#f0866e',
    500: '#dd4d36',
    950: '#000000',
  },
}

SCSS

$custom: #dd4d36;
$custom-light: #f0866e;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4d36",
  "rgb": {
    "r": 221,
    "g": 77,
    "b": 54
  },
  "hsl": {
    "h": 8.263,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.6149,
    "c": 0.18393,
    "h": 31.7
  },
  "luminance": 0.20946
}

Semantic roles & 50–950 ramp

primary

#DD4D36

secondary

#94D1DB

accent

#D5EE3A

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #DD4D36

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

Preview Lab → · Contrast checker → · Palette generator →