#FF5F63#FF5F63

#FF5F63 is a light, vivid red. Relative luminance 0.303; OKLCH L 69.6% C 0.195 H 22.3°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#FF5F63
RGB	rgb(255, 95, 99)
HSL	hsl(359, 100%, 69%)
HSV	hsv(359, 63%, 100%)
CMYK	cmyk(0%, 62.7%, 61.2%, 0%)
CIE-LAB	lab(61.96, 61.01, 30.76)
CIE-LCH	lch(61.96, 68.33, 26.76°)
OKLab	oklab(69.56% 0.1803 0.0739)
OKLCH	oklch(69.56% 0.195 22.3)
XYZ	xyz(47.5889, 30.3517, 15.1545)
Luminance	0.3034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5F63 #5FFFFB

analogous

#FF5FB3 #FF5F63 #FFAB5F

triadic

#FF5F63 #63FF5F #5F63FF

tetradic

#FF5F63 #B3FF5F #5FFFFB #AB5FFF

square

#FF5F63 #B3FF5F #5FFFFB #AB5FFF

split-complementary

#FF5F63 #5FFFAB #5FB3FF

monochromatic

#E40006 #FF2227 #FF5F63 #FF9C9F #FFD9DA

Accessibility & contrast

On white

2.97

#FF5F63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#FF5F63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF5F63

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5F63	#FFFFFF	#000000	##000000
##FF5F63	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888062

Deuteranopia (green-blind)

#B1A25F

Tritanopia (blue-blind)

#FF3D62

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #ff5f63;
/* rgb */ color: rgb(255, 95, 99);
/* oklch */ color: oklch(69.6% 0.195 22.3);

Tailwind

colors: {
  custom: {
    50: '#ff938f',
    500: '#ff5f63',
    950: '#000000',
  },
}

SCSS

$custom: #ff5f63;
$custom-light: #ff938f;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5f63",
  "rgb": {
    "r": 255,
    "g": 95,
    "b": 99
  },
  "hsl": {
    "h": 358.5,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.69556,
    "c": 0.19489,
    "h": 22.3
  },
  "luminance": 0.30345
}

Semantic roles & 50–950 ramp

primary

#FF5F63

secondary

#C5F5F4

accent

#E6E000

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#1A0E0C

muted

#877E7D

Preview Lab

Preview with #FF5F63

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

Preview Lab → · Contrast checker → · Palette generator →