#F99578#F99578

#F99578 is a light, vivid red. Relative luminance 0.430; OKLCH L 76.8% C 0.128 H 37.0°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#F99578
RGB	rgb(249, 149, 120)
HSL	hsl(13, 91%, 72%)
HSV	hsv(13, 52%, 98%)
CMYK	cmyk(0%, 40.2%, 51.8%, 2.4%)
CIE-LAB	lab(71.55, 34.70, 31.39)
CIE-LCH	lch(71.55, 46.79, 42.13°)
OKLab	oklab(76.78% 0.1022 0.0769)
OKLCH	oklch(76.78% 0.128 37)
XYZ	xyz(53.2080, 42.9957, 23.2624)
Luminance	0.4299 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F99578 #78DCF9

analogous

#F9789C #F99578 #F9D578

triadic

#F99578 #78F995 #9578F9

tetradic

#F99578 #9CF978 #78DCF9 #D578F9

square

#F99578 #9CF978 #78DCF9 #D578F9

split-complementary

#F99578 #78F9D5 #789CF9

monochromatic

#EC3D0A #F6673D #F99578 #FCC3B3 #FEE8E2

Accessibility & contrast

On white

2.19

#F99578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#F99578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F99578

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F99578	#FFFFFF	#000000	##000000
##F99578	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA275

Deuteranopia (green-blind)

#C6B777

Tritanopia (blue-blind)

#FF858E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #f99578;
/* rgb */ color: rgb(249, 149, 120);
/* oklch */ color: oklch(76.8% 0.128 37.0);

Tailwind

colors: {
  custom: {
    50: '#ffb59f',
    500: '#f99578',
    950: '#000000',
  },
}

SCSS

$custom: #f99578;
$custom-light: #ffb59f;
$custom-dark: #000000;

JSON

{
  "hex": "#f99578",
  "rgb": {
    "r": 249,
    "g": 149,
    "b": 120
  },
  "hsl": {
    "h": 13.488,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.76783,
    "c": 0.12788,
    "h": 37
  },
  "luminance": 0.42991
}

Semantic roles & 50–950 ramp

primary

#F99578

secondary

#D5EEF6

accent

#B2E600

background

#FFFBF9

surface

#FFF6F2

border

#D7D0CC

text

#18110E

muted

#86807E

Preview Lab

Preview with #F99578

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

Preview Lab → · Contrast checker → · Palette generator →