#F66D58#F66D58

#F66D58 is a light, vivid red. Relative luminance 0.312; OKLCH L 69.8% C 0.173 H 30.7°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#F66D58
RGB	rgb(246, 109, 88)
HSL	hsl(8, 90%, 65%)
HSV	hsv(8, 64%, 96%)
CMYK	cmyk(0%, 55.7%, 64.2%, 3.5%)
CIE-LAB	lab(62.71, 51.12, 37.53)
CIE-LCH	lch(62.71, 63.42, 36.29°)
OKLab	oklab(69.8% 0.1483 0.0882)
OKLCH	oklch(69.8% 0.173 30.7)
XYZ	xyz(45.2403, 31.2404, 12.8783)
Luminance	0.3124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66D58 #58E1F6

analogous

#F65892 #F66D58 #F6BC58

triadic

#F66D58 #58F66D #6D58F6

tetradic

#F66D58 #92F658 #58E1F6 #BC58F6

square

#F66D58 #92F658 #58E1F6 #BC58F6

split-complementary

#F66D58 #58F6BC #5892F6

monochromatic

#C9240B #F33A1E #F66D58 #F9A092 #FCD3CC

Accessibility & contrast

On white

2.90

#F66D58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#F66D58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66D58

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66D58	#FFFFFF	#000000	##000000
##F66D58	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918555

Deuteranopia (green-blind)

#B2A355

Tritanopia (blue-blind)

#FF5268

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f66d58;
/* rgb */ color: rgb(246, 109, 88);
/* oklch */ color: oklch(69.8% 0.173 30.7);

Tailwind

colors: {
  custom: {
    50: '#ff9b87',
    500: '#f66d58',
    950: '#000000',
  },
}

SCSS

$custom: #f66d58;
$custom-light: #ff9b87;
$custom-dark: #000000;

JSON

{
  "hex": "#f66d58",
  "rgb": {
    "r": 246,
    "g": 109,
    "b": 88
  },
  "hsl": {
    "h": 7.975,
    "s": 89.773,
    "l": 65.49
  },
  "oklch": {
    "l": 0.69798,
    "c": 0.17258,
    "h": 30.7
  },
  "luminance": 0.31235
}

Semantic roles & 50–950 ramp

primary

#F66D58

secondary

#BAE8EF

accent

#C7E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F66D58

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

Preview Lab → · Contrast checker → · Palette generator →