#F3657A#F3657A

#F3657A is a light, vivid red. Relative luminance 0.298; OKLCH L 69.0% C 0.175 H 13.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#F3657A
RGB	rgb(243, 101, 122)
HSL	hsl(351, 86%, 67%)
HSV	hsv(351, 58%, 95%)
CMYK	cmyk(0%, 58.4%, 49.8%, 4.7%)
CIE-LAB	lab(61.46, 56.21, 16.58)
CIE-LCH	lch(61.46, 58.61, 16.44°)
OKLab	oklab(68.96% 0.1696 0.0421)
OKLCH	oklch(68.96% 0.175 13.9)
XYZ	xyz(45.1322, 29.7726, 21.7786)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3657A #65F3DE

analogous

#F365C1 #F3657A #F39765

triadic

#F3657A #7AF365 #657AF3

tetradic

#F3657A #C1F365 #65F3DE #9765F3

square

#F3657A #C1F365 #65F3DE #9765F3

split-complementary

#F3657A #65F397 #65C1F3

monochromatic

#CE102C #EF2C49 #F3657A #F79EAB #FCD7DC

Accessibility & contrast

On white

3.02

#F3657A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#F3657A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3657A

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3657A	#FFFFFF	#000000	##000000
##F3657A	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85827A

Deuteranopia (green-blind)

#A99F77

Tritanopia (blue-blind)

#FF506D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f3657a;
/* rgb */ color: rgb(243, 101, 122);
/* oklch */ color: oklch(69.0% 0.175 13.9);

Tailwind

colors: {
  custom: {
    50: '#fc96a0',
    500: '#f3657a',
    950: '#000000',
  },
}

SCSS

$custom: #f3657a;
$custom-light: #fc96a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3657a",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 122
  },
  "hsl": {
    "h": 351.127,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68958,
    "c": 0.17477,
    "h": 13.9
  },
  "luminance": 0.29767
}

Semantic roles & 50–950 ramp

primary

#F3657A

secondary

#C4F0EA

accent

#E2C103

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0E

muted

#877E7E

Preview Lab

Preview with #F3657A

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

Preview Lab → · Contrast checker → · Palette generator →