#DD644C#DD644C

#DD644C is a light, vivid red. Relative luminance 0.250; OKLCH L 64.7% C 0.157 H 32.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#DD644C
RGB	rgb(221, 100, 76)
HSL	hsl(10, 68%, 58%)
HSV	hsv(10, 66%, 87%)
CMYK	cmyk(0%, 54.8%, 65.6%, 13.3%)
CIE-LAB	lab(57.09, 45.67, 36.43)
CIE-LCH	lch(57.09, 58.42, 38.58°)
OKLab	oklab(64.74% 0.1318 0.0851)
OKLCH	oklch(64.74% 0.157 32.9)
XYZ	xyz(35.6838, 25.0128, 9.7849)
Luminance	0.2501 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD644C #4CC5DD

analogous

#DD4C7C #DD644C #DDAC4C

triadic

#DD644C #4CDD64 #644CDD

tetradic

#DD644C #7CDD4C #4CC5DD #AC4CDD

square

#DD644C #7CDD4C #4CC5DD #AC4CDD

split-complementary

#DD644C #4CDDAC #4C7CDD

monochromatic

#93301C #C64026 #DD644C #E7917F #F1BDB3

Accessibility & contrast

On white

3.50

#DD644C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#DD644C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD644C

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD644C	#FFFFFF	#000000	##000000
##DD644C	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847949

Deuteranopia (green-blind)

#A19349

Tritanopia (blue-blind)

#F24C5F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #dd644c;
/* rgb */ color: rgb(221, 100, 76);
/* oklch */ color: oklch(64.7% 0.157 32.9);

Tailwind

colors: {
  custom: {
    50: '#ee937e',
    500: '#dd644c',
    950: '#000000',
  },
}

SCSS

$custom: #dd644c;
$custom-light: #ee937e;
$custom-dark: #000000;

JSON

{
  "hex": "#dd644c",
  "rgb": {
    "r": 221,
    "g": 100,
    "b": 76
  },
  "hsl": {
    "h": 9.931,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.64739,
    "c": 0.15688,
    "h": 32.9
  },
  "luminance": 0.25008
}

Semantic roles & 50–950 ramp

primary

#DD644C

secondary

#A6D6DF

accent

#CEEB3D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #DD644C

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

Preview Lab → · Contrast checker → · Palette generator →