#DD644D#DD644D

#DD644D is a light, vivid red. Relative luminance 0.250; OKLCH L 64.8% C 0.157 H 32.5°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#DD644D
RGB	rgb(221, 100, 77)
HSL	hsl(10, 68%, 58%)
HSV	hsv(10, 65%, 87%)
CMYK	cmyk(0%, 54.8%, 65.2%, 13.3%)
CIE-LAB	lab(57.10, 45.73, 35.89)
CIE-LCH	lch(57.10, 58.13, 38.13°)
OKLab	oklab(64.75% 0.1322 0.0841)
OKLCH	oklch(64.75% 0.157 32.5)
XYZ	xyz(35.7188, 25.0268, 9.9694)
Luminance	0.2502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD644D #4DC6DD

analogous

#DD4D7E #DD644D #DDAC4D

triadic

#DD644D #4DDD64 #644DDD

tetradic

#DD644D #7EDD4D #4DC6DD #AC4DDD

square

#DD644D #7EDD4D #4DC6DD #AC4DDD

split-complementary

#DD644D #4DDDAC #4D7EDD

monochromatic

#932F1C #C74026 #DD644D #E79180 #F1BDB4

Accessibility & contrast

On white

3.50

#DD644D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#DD644D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD644D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD644D	#FFFFFF	#000000	##000000
##DD644D	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)

#84794A

Deuteranopia (green-blind)

#A1934A

Tritanopia (blue-blind)

#F24C5F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #dd644d;
/* rgb */ color: rgb(221, 100, 77);
/* oklch */ color: oklch(64.8% 0.157 32.5);

Tailwind

colors: {
  custom: {
    50: '#ee937f',
    500: '#dd644d',
    950: '#000000',
  },
}

SCSS

$custom: #dd644d;
$custom-light: #ee937f;
$custom-dark: #000000;

JSON

{
  "hex": "#dd644d",
  "rgb": {
    "r": 221,
    "g": 100,
    "b": 77
  },
  "hsl": {
    "h": 9.583,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64754,
    "c": 0.15661,
    "h": 32.5
  },
  "luminance": 0.25022
}

Semantic roles & 50–950 ramp

primary

#DD644D

secondary

#A6D6DF

accent

#CFEB3D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #DD644D

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

Preview Lab → · Contrast checker → · Palette generator →