#F05E53#F05E53

#F05E53 is a light, vivid red. Relative luminance 0.272; OKLCH L 66.9% C 0.182 H 27.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#F05E53
RGB	rgb(240, 94, 83)
HSL	hsl(4, 84%, 63%)
HSV	hsv(4, 65%, 94%)
CMYK	cmyk(0%, 60.8%, 65.4%, 5.9%)
CIE-LAB	lab(59.12, 55.53, 35.70)
CIE-LCH	lch(59.12, 66.01, 32.74°)
OKLab	oklab(66.89% 0.1618 0.0838)
OKLCH	oklch(66.89% 0.182 27.4)
XYZ	xyz(41.5033, 27.1608, 11.2390)
Luminance	0.2716 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05E53 #53E5F0

analogous

#F05396 #F05E53 #F0AC53

triadic

#F05E53 #53F05E #5E53F0

tetradic

#F05E53 #96F053 #53E5F0 #AC53F0

square

#F05E53 #96F053 #53E5F0 #AC53F0

split-complementary

#F05E53 #53F0AC #5396F0

monochromatic

#B91C10 #EB291B #F05E53 #F5938B #FAC7C4

Accessibility & contrast

On white

3.27

#F05E53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#F05E53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05E53

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05E53	#FFFFFF	#000000	##000000
##F05E53	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B51

Deuteranopia (green-blind)

#A99A4F

Tritanopia (blue-blind)

#FF3E5C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #f05e53;
/* rgb */ color: rgb(240, 94, 83);
/* oklch */ color: oklch(66.9% 0.182 27.4);

Tailwind

colors: {
  custom: {
    50: '#fc9183',
    500: '#f05e53',
    950: '#000000',
  },
}

SCSS

$custom: #f05e53;
$custom-light: #fc9183;
$custom-dark: #000000;

JSON

{
  "hex": "#f05e53",
  "rgb": {
    "r": 240,
    "g": 94,
    "b": 83
  },
  "hsl": {
    "h": 4.204,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66886,
    "c": 0.1822,
    "h": 27.4
  },
  "luminance": 0.27155
}

Semantic roles & 50–950 ramp

primary

#F05E53

secondary

#B3E7EB

accent

#D1E005

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F05E53

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

Preview Lab → · Contrast checker → · Palette generator →