#F05550#F05550

#F05550 is a light, vivid red. Relative luminance 0.256; OKLCH L 65.8% C 0.192 H 25.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#F05550
RGB	rgb(240, 85, 80)
HSL	hsl(2, 84%, 63%)
HSV	hsv(2, 67%, 94%)
CMYK	cmyk(0%, 64.6%, 66.7%, 5.9%)
CIE-LAB	lab(57.66, 59.16, 35.61)
CIE-LCH	lch(57.66, 69.05, 31.04°)
OKLab	oklab(65.77% 0.1727 0.0831)
OKLCH	oklch(65.77% 0.192 25.7)
XYZ	xyz(40.6358, 25.6072, 10.3908)
Luminance	0.2560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05550 #50EBF0

analogous

#F0509B #F05550 #F0A550

triadic

#F05550 #50F055 #5550F0

tetradic

#F05550 #9BF050 #50EBF0 #A550F0

square

#F05550 #9BF050 #50EBF0 #A550F0

split-complementary

#F05550 #50F0A5 #509BF0

monochromatic

#B61510 #EB1E18 #F05550 #F58C88 #FAC3C1

Accessibility & contrast

On white

3.43

#F05550 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#F05550 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05550

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05550	#FFFFFF	#000000	##000000
##F05550	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754E

Deuteranopia (green-blind)

#A6974C

Tritanopia (blue-blind)

#FF2F55

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #f05550;
/* rgb */ color: rgb(240, 85, 80);
/* oklch */ color: oklch(65.8% 0.192 25.7);

Tailwind

colors: {
  custom: {
    50: '#fd8c81',
    500: '#f05550',
    950: '#000000',
  },
}

SCSS

$custom: #f05550;
$custom-light: #fd8c81;
$custom-dark: #000000;

JSON

{
  "hex": "#f05550",
  "rgb": {
    "r": 240,
    "g": 85,
    "b": 80
  },
  "hsl": {
    "h": 1.875,
    "s": 84.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65775,
    "c": 0.19165,
    "h": 25.7
  },
  "luminance": 0.25601
}

Semantic roles & 50–950 ramp

primary

#F05550

secondary

#B1E9EB

accent

#DAE105

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F05550

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

Preview Lab → · Contrast checker → · Palette generator →