#F05D53#F05D53

#F05D53 is a light, vivid red. Relative luminance 0.270; OKLCH L 66.8% C 0.183 H 27.0°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#F05D53
RGB	rgb(240, 93, 83)
HSL	hsl(4, 84%, 63%)
HSV	hsv(4, 65%, 94%)
CMYK	cmyk(0%, 61.2%, 65.4%, 5.9%)
CIE-LAB	lab(58.96, 55.96, 35.50)
CIE-LCH	lch(58.96, 66.27, 32.39°)
OKLab	oklab(66.76% 0.1632 0.0833)
OKLCH	oklch(66.76% 0.183 27)
XYZ	xyz(41.4150, 26.9841, 11.2096)
Luminance	0.2698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05D53 #53E6F0

analogous

#F05397 #F05D53 #F0AC53

triadic

#F05D53 #53F05D #5D53F0

tetradic

#F05D53 #97F053 #53E6F0 #AC53F0

square

#F05D53 #97F053 #53E6F0 #AC53F0

split-complementary

#F05D53 #53F0AC #5397F0

monochromatic

#B91B10 #EB281B #F05D53 #F5928B #FAC7C4

Accessibility & contrast

On white

3.28

#F05D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#F05D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05D53

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05D53	#FFFFFF	#000000	##000000
##F05D53	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A51

Deuteranopia (green-blind)

#A99A4F

Tritanopia (blue-blind)

#FF3D5C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #f05d53;
/* rgb */ color: rgb(240, 93, 83);
/* oklch */ color: oklch(66.8% 0.183 27.0);

Tailwind

colors: {
  custom: {
    50: '#fc9183',
    500: '#f05d53',
    950: '#000000',
  },
}

SCSS

$custom: #f05d53;
$custom-light: #fc9183;
$custom-dark: #000000;

JSON

{
  "hex": "#f05d53",
  "rgb": {
    "r": 240,
    "g": 93,
    "b": 83
  },
  "hsl": {
    "h": 3.822,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66763,
    "c": 0.18321,
    "h": 27
  },
  "luminance": 0.26978
}

Semantic roles & 50–950 ramp

primary

#F05D53

secondary

#B3E8EB

accent

#D2E005

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F05D53

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

Preview Lab → · Contrast checker → · Palette generator →