#DD4D4D#DD4D4D

#DD4D4D is a mid, vivid red. Relative luminance 0.212; OKLCH L 61.8% C 0.180 H 24.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#DD4D4D
RGB	rgb(221, 77, 77)
HSL	hsl(0, 68%, 58%)
HSV	hsv(0, 65%, 87%)
CMYK	cmyk(0%, 65.2%, 65.2%, 13.3%)
CIE-LAB	lab(53.19, 56.06, 31.10)
CIE-LCH	lch(53.19, 64.11, 29.02°)
OKLab	oklab(61.81% 0.1645 0.0734)
OKLCH	oklch(61.81% 0.18 24)
XYZ	xyz(33.8157, 21.2205, 9.3351)
Luminance	0.2122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4D4D #4DDDDD

analogous

#DD4D95 #DD4D4D #DD954D

triadic

#DD4D4D #4DDD4D #4D4DDD

tetradic

#DD4D4D #95DD4D #4DDDDD #954DDD

square

#DD4D4D #95DD4D #4DDDDD #954DDD

split-complementary

#DD4D4D #4DDD95 #4D95DD

monochromatic

#931C1C #C72626 #DD4D4D #E78080 #F1B4B4

Accessibility & contrast

On white

4.01

#DD4D4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#DD4D4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4D4D

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4D4D	#FFFFFF	#000000	##000000
##DD4D4D	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C4C

Deuteranopia (green-blind)

#988A49

Tritanopia (blue-blind)

#F22A4F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #dd4d4d;
/* rgb */ color: rgb(221, 77, 77);
/* oklch */ color: oklch(61.8% 0.180 24.0);

Tailwind

colors: {
  custom: {
    50: '#ef867f',
    500: '#dd4d4d',
    950: '#000000',
  },
}

SCSS

$custom: #dd4d4d;
$custom-light: #ef867f;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4d4d",
  "rgb": {
    "r": 221,
    "g": 77,
    "b": 77
  },
  "hsl": {
    "h": 0,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61805,
    "c": 0.18016,
    "h": 24
  },
  "luminance": 0.21216
}

Semantic roles & 50–950 ramp

primary

#DD4D4D

secondary

#A6DFDF

accent

#EBEB3D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #DD4D4D

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

Preview Lab → · Contrast checker → · Palette generator →