#FF3F5E#FF3F5E

#FF3F5E is a light, highly saturated red. Relative luminance 0.256; OKLCH L 66.3% C 0.225 H 17.4°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#FF3F5E
RGB	rgb(255, 63, 94)
HSL	hsl(350, 100%, 62%)
HSV	hsv(350, 75%, 100%)
CMYK	cmyk(0%, 75.3%, 63.1%, 0%)
CIE-LAB	lab(57.68, 72.22, 28.15)
CIE-LCH	lch(57.68, 77.51, 21.30°)
OKLab	oklab(66.34% 0.2151 0.0675)
OKLCH	oklch(66.34% 0.225 17.4)
XYZ	xyz(45.0427, 25.6299, 13.1628)
Luminance	0.2562 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF3F5E #3FFFE0

analogous

#FF3FBE #FF3F5E #FF803F

triadic

#FF3F5E #5EFF3F #3F5EFF

tetradic

#FF3F5E #BEFF3F #3FFFE0 #803FFF

square

#FF3F5E #BEFF3F #3FFFE0 #803FFF

split-complementary

#FF3F5E #3FFF80 #3FBEFF

monochromatic

#C40020 #FF022B #FF3F5E #FF7C91 #FFB9C5

Accessibility & contrast

On white

3.43

#FF3F5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#FF3F5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF3F5E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF3F5E	#FFFFFF	#000000	##000000
##FF3F5E	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76715E

Deuteranopia (green-blind)

#A79959

Tritanopia (blue-blind)

#FF004C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ff3f5e;
/* rgb */ color: rgb(255, 63, 94);
/* oklch */ color: oklch(66.3% 0.225 17.4);

Tailwind

colors: {
  custom: {
    50: '#ff848b',
    500: '#ff3f5e',
    950: '#000000',
  },
}

SCSS

$custom: #ff3f5e;
$custom-light: #ff848b;
$custom-dark: #000000;

JSON

{
  "hex": "#ff3f5e",
  "rgb": {
    "r": 255,
    "g": 63,
    "b": 94
  },
  "hsl": {
    "h": 350.313,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.66343,
    "c": 0.22546,
    "h": 17.4
  },
  "luminance": 0.25623
}

Semantic roles & 50–950 ramp

primary

#FF3F5E

secondary

#AAF0E5

accent

#E6C000

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#1A0C0C

muted

#877D7D

Preview Lab

Preview with #FF3F5E

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

Preview Lab → · Contrast checker → · Palette generator →