#F05A53#F05A53

#F05A53 is a light, vivid red. Relative luminance 0.265; OKLCH L 66.4% C 0.186 H 26.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#F05A53
RGB	rgb(240, 90, 83)
HSL	hsl(3, 84%, 63%)
HSV	hsv(3, 65%, 94%)
CMYK	cmyk(0%, 62.5%, 65.4%, 5.9%)
CIE-LAB	lab(58.48, 57.24, 34.92)
CIE-LCH	lch(58.48, 67.05, 31.38°)
OKLab	oklab(66.4% 0.1672 0.082)
OKLCH	oklch(66.4% 0.186 26.1)
XYZ	xyz(41.1568, 26.4678, 11.1235)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05A53 #53E9F0

analogous

#F0539A #F05A53 #F0A853

triadic

#F05A53 #53F05A #5A53F0

tetradic

#F05A53 #9AF053 #53E9F0 #A853F0

square

#F05A53 #9AF053 #53E9F0 #A853F0

split-complementary

#F05A53 #53F0A8 #539AF0

monochromatic

#B91810 #EB241B #F05A53 #F5908B #FAC6C4

Accessibility & contrast

On white

3.34

#F05A53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#F05A53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05A53

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05A53	#FFFFFF	#000000	##000000
##F05A53	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827851

Deuteranopia (green-blind)

#A7994F

Tritanopia (blue-blind)

#FF385A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f05a53;
/* rgb */ color: rgb(240, 90, 83);
/* oklch */ color: oklch(66.4% 0.186 26.1);

Tailwind

colors: {
  custom: {
    50: '#fc8f83',
    500: '#f05a53',
    950: '#000000',
  },
}

SCSS

$custom: #f05a53;
$custom-light: #fc8f83;
$custom-dark: #000000;

JSON

{
  "hex": "#f05a53",
  "rgb": {
    "r": 240,
    "g": 90,
    "b": 83
  },
  "hsl": {
    "h": 2.675,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66401,
    "c": 0.18624,
    "h": 26.1
  },
  "luminance": 0.26462
}

Semantic roles & 50–950 ramp

primary

#F05A53

secondary

#B3E9EB

accent

#D7E005

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F05A53

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

Preview Lab → · Contrast checker → · Palette generator →