#D42F4F#D42F4F

#D42F4F is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.5% C 0.199 H 15.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#D42F4F
RGB	rgb(212, 47, 79)
HSL	hsl(348, 66%, 51%)
HSV	hsv(348, 78%, 83%)
CMYK	cmyk(0%, 77.8%, 62.7%, 16.9%)
CIE-LAB	lab(47.75, 64.06, 22.66)
CIE-LCH	lch(47.75, 67.95, 19.48°)
OKLab	oklab(57.47% 0.1916 0.0547)
OKLCH	oklch(57.47% 0.199 15.9)
XYZ	xyz(29.5823, 16.5991, 9.0419)
Luminance	0.1659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42F4F #2FD4B4

analogous

#D42FA1 #D42F4F #D4622F

triadic

#D42F4F #4FD42F #2F4FD4

tetradic

#D42F4F #A1D42F #2FD4B4 #622FD4

square

#D42F4F #A1D42F #2FD4B4 #622FD4

split-complementary

#D42F4F #2FD462 #2FA1D4

monochromatic

#711729 #A4223B #D42F4F #DE627A #E994A5

Accessibility & contrast

On white

4.86

#D42F4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#D42F4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42F4F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42F4F	#FFFFFF	#000000	##FFFFFF
##D42F4F	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4F

Deuteranopia (green-blind)

#897E4A

Tritanopia (blue-blind)

#E8003D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d42f4f;
/* rgb */ color: rgb(212, 47, 79);
/* oklch */ color: oklch(57.5% 0.199 15.9);

Tailwind

colors: {
  custom: {
    50: '#e97780',
    500: '#d42f4f',
    950: '#000000',
  },
}

SCSS

$custom: #d42f4f;
$custom-light: #e97780;
$custom-dark: #000000;

JSON

{
  "hex": "#d42f4f",
  "rgb": {
    "r": 212,
    "g": 47,
    "b": 79
  },
  "hsl": {
    "h": 348.364,
    "s": 65.737,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57469,
    "c": 0.19922,
    "h": 15.9
  },
  "luminance": 0.16595
}

Semantic roles & 50–950 ramp

primary

#D42F4F

secondary

#8BD4C6

accent

#E9C83F

background

#FFF7F7

surface

#FFEEEE

border

#D7C9C9

text

#180A0A

muted

#867C7C

Preview Lab

Preview with #D42F4F

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

Preview Lab → · Contrast checker → · Palette generator →