#F3535D#F3535D

#F3535D is a light, vivid red. Relative luminance 0.260; OKLCH L 66.2% C 0.195 H 20.8°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#F3535D
RGB	rgb(243, 83, 93)
HSL	hsl(356, 87%, 64%)
HSV	hsv(356, 66%, 95%)
CMYK	cmyk(0%, 65.8%, 61.7%, 4.7%)
CIE-LAB	lab(58.07, 61.67, 28.81)
CIE-LCH	lch(58.07, 68.07, 25.04°)
OKLab	oklab(66.24% 0.1827 0.0693)
OKLCH	oklch(66.24% 0.195 20.8)
XYZ	xyz(42.0354, 26.0374, 13.1660)
Luminance	0.2603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3535D #53F3E9

analogous

#F353AD #F3535D #F39953

triadic

#F3535D #5DF353 #535DF3

tetradic

#F3535D #ADF353 #53F3E9 #9953F3

square

#F3535D #ADF353 #53F3E9 #9953F3

split-complementary

#F3535D #53F399 #53ADF3

monochromatic

#BE0D18 #EF1A27 #F3535D #F78C93 #FBC5C9

Accessibility & contrast

On white

3.38

#F3535D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#F3535D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3535D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3535D	#FFFFFF	#000000	##000000
##F3535D	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D765C

Deuteranopia (green-blind)

#A59859

Tritanopia (blue-blind)

#FF2D58

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f3535d;
/* rgb */ color: rgb(243, 83, 93);
/* oklch */ color: oklch(66.2% 0.195 20.8);

Tailwind

colors: {
  custom: {
    50: '#fe8c8a',
    500: '#f3535d',
    950: '#000000',
  },
}

SCSS

$custom: #f3535d;
$custom-light: #fe8c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3535d",
  "rgb": {
    "r": 243,
    "g": 83,
    "b": 93
  },
  "hsl": {
    "h": 356.25,
    "s": 86.957,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66242,
    "c": 0.19538,
    "h": 20.8
  },
  "luminance": 0.26032
}

Semantic roles & 50–950 ramp

primary

#F3535D

secondary

#B5EDE9

accent

#E4D502

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F3535D

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

Preview Lab → · Contrast checker → · Palette generator →