#F3525C#F3525C

#F3525C is a light, vivid red. Relative luminance 0.259; OKLCH L 66.1% C 0.196 H 20.9°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#F3525C
RGB	rgb(243, 82, 92)
HSL	hsl(356, 87%, 64%)
HSV	hsv(356, 66%, 95%)
CMYK	cmyk(0%, 66.3%, 62.1%, 4.7%)
CIE-LAB	lab(57.91, 62.00, 29.18)
CIE-LCH	lch(57.91, 68.52, 25.21°)
OKLab	oklab(66.12% 0.1836 0.07)
OKLCH	oklch(66.12% 0.196 20.9)
XYZ	xyz(41.9154, 25.8678, 12.9090)
Luminance	0.2586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3525C #52F3E9

analogous

#F352AC #F3525C #F39852

triadic

#F3525C #5CF352 #525CF3

tetradic

#F3525C #ACF352 #52F3E9 #9852F3

square

#F3525C #ACF352 #52F3E9 #9852F3

split-complementary

#F3525C #52F398 #52ACF3

monochromatic

#BD0D18 #EF1926 #F3525C #F78B92 #FBC4C8

Accessibility & contrast

On white

3.40

#F3525C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#F3525C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3525C

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3525C	#FFFFFF	#000000	##000000
##F3525C	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)

#7D765B

Deuteranopia (green-blind)

#A59858

Tritanopia (blue-blind)

#FF2B57

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f3525c;
/* rgb */ color: rgb(243, 82, 92);
/* oklch */ color: oklch(66.1% 0.196 20.9);

Tailwind

colors: {
  custom: {
    50: '#ff8b8a',
    500: '#f3525c',
    950: '#000000',
  },
}

SCSS

$custom: #f3525c;
$custom-light: #ff8b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3525c",
  "rgb": {
    "r": 243,
    "g": 82,
    "b": 92
  },
  "hsl": {
    "h": 356.273,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.66116,
    "c": 0.19646,
    "h": 20.9
  },
  "luminance": 0.25862
}

Semantic roles & 50–950 ramp

primary

#F3525C

secondary

#B4EDE9

accent

#E4D602

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190D0B

muted

#877D7C

Preview Lab

Preview with #F3525C

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

Preview Lab → · Contrast checker → · Palette generator →