#F3506C#F3506C

#F3506C is a light, vivid red. Relative luminance 0.259; OKLCH L 66.2% C 0.198 H 14.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#F3506C
RGB	rgb(243, 80, 108)
HSL	hsl(350, 87%, 63%)
HSV	hsv(350, 67%, 95%)
CMYK	cmyk(0%, 67.1%, 55.6%, 4.7%)
CIE-LAB	lab(57.92, 63.83, 19.89)
CIE-LCH	lch(57.92, 66.86, 17.30°)
OKLab	oklab(66.22% 0.1921 0.0495)
OKLCH	oklch(66.22% 0.198 14.5)
XYZ	xyz(42.5415, 25.8805, 16.9397)
Luminance	0.2587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3506C #50F3D7

analogous

#F350BE #F3506C #F38550

triadic

#F3506C #6CF350 #506CF3

tetradic

#F3506C #BEF350 #50F3D7 #8550F3

square

#F3506C #BEF350 #50F3D7 #8550F3

split-complementary

#F3506C #50F385 #50BEF3

monochromatic

#BC0D2B #EF173C #F3506C #F7899C #FBC3CC

Accessibility & contrast

On white

3.40

#F3506C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#F3506C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3506C

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3506C	#FFFFFF	#000000	##000000
##F3506C	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79766C

Deuteranopia (green-blind)

#A39868

Tritanopia (blue-blind)

#FF2D5B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f3506c;
/* rgb */ color: rgb(243, 80, 108);
/* oklch */ color: oklch(66.2% 0.198 14.5);

Tailwind

colors: {
  custom: {
    50: '#fe8a95',
    500: '#f3506c',
    950: '#000000',
  },
}

SCSS

$custom: #f3506c;
$custom-light: #fe8a95;
$custom-dark: #000000;

JSON

{
  "hex": "#f3506c",
  "rgb": {
    "r": 243,
    "g": 80,
    "b": 108
  },
  "hsl": {
    "h": 349.693,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6622,
    "c": 0.19834,
    "h": 14.5
  },
  "luminance": 0.25875
}

Semantic roles & 50–950 ramp

primary

#F3506C

secondary

#B2ECE2

accent

#E4BD02

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#190D0D

muted

#877D7E

Preview Lab

Preview with #F3506C

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

Preview Lab → · Contrast checker → · Palette generator →