#DD644E#DD644E

#DD644E is a light, vivid red. Relative luminance 0.250; OKLCH L 64.8% C 0.156 H 32.1°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#DD644E
RGB	rgb(221, 100, 78)
HSL	hsl(9, 68%, 59%)
HSV	hsv(9, 65%, 87%)
CMYK	cmyk(0%, 54.8%, 64.7%, 13.3%)
CIE-LAB	lab(57.12, 45.79, 35.36)
CIE-LCH	lch(57.12, 57.85, 37.68°)
OKLab	oklab(64.77% 0.1325 0.083)
OKLCH	oklch(64.77% 0.156 32.1)
XYZ	xyz(35.7544, 25.0410, 10.1568)
Luminance	0.2504 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD644E #4EC7DD

analogous

#DD4E7F #DD644E #DDAB4E

triadic

#DD644E #4EDD64 #644EDD

tetradic

#DD644E #7FDD4E #4EC7DD #AB4EDD

square

#DD644E #7FDD4E #4EC7DD #AB4EDD

split-complementary

#DD644E #4EDDAB #4E7FDD

monochromatic

#942F1C #C73F26 #DD644E #E79181 #F1BEB5

Accessibility & contrast

On white

3.50

#DD644E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#DD644E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD644E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD644E	#FFFFFF	#000000	##000000
##DD644E	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83794B

Deuteranopia (green-blind)

#A1934B

Tritanopia (blue-blind)

#F24C5F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #dd644e;
/* rgb */ color: rgb(221, 100, 78);
/* oklch */ color: oklch(64.8% 0.156 32.1);

Tailwind

colors: {
  custom: {
    50: '#ee9380',
    500: '#dd644e',
    950: '#000000',
  },
}

SCSS

$custom: #dd644e;
$custom-light: #ee9380;
$custom-dark: #000000;

JSON

{
  "hex": "#dd644e",
  "rgb": {
    "r": 221,
    "g": 100,
    "b": 78
  },
  "hsl": {
    "h": 9.231,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64769,
    "c": 0.15635,
    "h": 32.1
  },
  "luminance": 0.25037
}

Semantic roles & 50–950 ramp

primary

#DD644E

secondary

#A7D7E0

accent

#D0EB3D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #DD644E

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

Preview Lab → · Contrast checker → · Palette generator →