#DD644B#DD644B

#DD644B is a light, vivid red. Relative luminance 0.250; OKLCH L 64.7% C 0.157 H 33.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#DD644B
RGB	rgb(221, 100, 75)
HSL	hsl(10, 68%, 58%)
HSV	hsv(10, 66%, 87%)
CMYK	cmyk(0%, 54.8%, 66.1%, 13.3%)
CIE-LAB	lab(57.07, 45.61, 36.96)
CIE-LCH	lch(57.07, 58.71, 39.02°)
OKLab	oklab(64.72% 0.1314 0.0861)
OKLCH	oklch(64.72% 0.157 33.2)
XYZ	xyz(35.6493, 24.9990, 9.6033)
Luminance	0.2499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD644B #4BC4DD

analogous

#DD4B7B #DD644B #DDAD4B

triadic

#DD644B #4BDD64 #644BDD

tetradic

#DD644B #7BDD4B #4BC4DD #AD4BDD

square

#DD644B #7BDD4B #4BC4DD #AD4BDD

split-complementary

#DD644B #4BDDAD #4B7BDD

monochromatic

#92301C #C54125 #DD644B #E7907E #F0BDB2

Accessibility & contrast

On white

3.50

#DD644B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#DD644B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD644B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD644B	#FFFFFF	#000000	##000000
##DD644B	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)

#847948

Deuteranopia (green-blind)

#A29348

Tritanopia (blue-blind)

#F24C5E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #dd644b;
/* rgb */ color: rgb(221, 100, 75);
/* oklch */ color: oklch(64.7% 0.157 33.2);

Tailwind

colors: {
  custom: {
    50: '#ee937e',
    500: '#dd644b',
    950: '#000000',
  },
}

SCSS

$custom: #dd644b;
$custom-light: #ee937e;
$custom-dark: #000000;

JSON

{
  "hex": "#dd644b",
  "rgb": {
    "r": 221,
    "g": 100,
    "b": 75
  },
  "hsl": {
    "h": 10.274,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64725,
    "c": 0.15714,
    "h": 33.2
  },
  "luminance": 0.24994
}

Semantic roles & 50–950 ramp

primary

#DD644B

secondary

#A5D5DF

accent

#CDEB3D

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #DD644B

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

Preview Lab → · Contrast checker → · Palette generator →