#FF4F57#FF4F57

#FF4F57 is a light, highly saturated red. Relative luminance 0.275; OKLCH L 67.6% C 0.212 H 22.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#FF4F57
RGB	rgb(255, 79, 87)
HSL	hsl(357, 100%, 65%)
HSV	hsv(357, 69%, 100%)
CMYK	cmyk(0%, 69%, 65.9%, 0%)
CIE-LAB	lab(59.48, 66.55, 34.45)
CIE-LCH	lch(59.48, 74.94, 27.37°)
OKLab	oklab(67.64% 0.1957 0.0809)
OKLCH	oklch(67.64% 0.212 22.5)
XYZ	xyz(45.7611, 27.5468, 11.9224)
Luminance	0.2754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF4F57 #4FFFF7

analogous

#FF4FAF #FF4F57 #FF9F4F

triadic

#FF4F57 #57FF4F #4F57FF

tetradic

#FF4F57 #AFFF4F #4FFFF7 #9F4FFF

square

#FF4F57 #AFFF4F #4FFFF7 #9F4FFF

split-complementary

#FF4F57 #4FFF9F #4FAFFF

monochromatic

#D4000A #FF121D #FF4F57 #FF8C91 #FFC9CC

Accessibility & contrast

On white

3.23

#FF4F57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#FF4F57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF4F57

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF4F57	#FFFFFF	#000000	##000000
##FF4F57	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807756

Deuteranopia (green-blind)

#AC9D52

Tritanopia (blue-blind)

#FF1754

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ff4f57;
/* rgb */ color: rgb(255, 79, 87);
/* oklch */ color: oklch(67.6% 0.212 22.5);

Tailwind

colors: {
  custom: {
    50: '#ff8b86',
    500: '#ff4f57',
    950: '#000000',
  },
}

SCSS

$custom: #ff4f57;
$custom-light: #ff8b86;
$custom-dark: #000000;

JSON

{
  "hex": "#ff4f57",
  "rgb": {
    "r": 255,
    "g": 79,
    "b": 87
  },
  "hsl": {
    "h": 357.273,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.6764,
    "c": 0.21174,
    "h": 22.5
  },
  "luminance": 0.2754
}

Semantic roles & 50–950 ramp

primary

#FF4F57

secondary

#B7F2F0

accent

#E6DB00

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#1A0D0B

muted

#877E7C

Preview Lab

Preview with #FF4F57

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

Preview Lab → · Contrast checker → · Palette generator →