#F28557#F28557

#F28557 is a light, vivid orange. Relative luminance 0.363; OKLCH L 72.8% C 0.147 H 42.9°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#F28557
RGB	rgb(242, 133, 87)
HSL	hsl(18, 86%, 65%)
HSV	hsv(18, 64%, 95%)
CMYK	cmyk(0%, 45%, 64%, 5.1%)
CIE-LAB	lab(66.78, 37.80, 42.83)
CIE-LCH	lch(66.78, 57.13, 48.57°)
OKLab	oklab(72.78% 0.1075 0.0999)
OKLCH	oklch(72.78% 0.147 42.9)
XYZ	xyz(46.7296, 36.3455, 13.5695)
Luminance	0.3634 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F28557 #57C4F2

analogous

#F25777 #F28557 #F2D257

triadic

#F28557 #57F285 #8557F2

tetradic

#F28557 #77F257 #57C4F2 #D257F2

square

#F28557 #77F257 #57C4F2 #D257F2

split-complementary

#F28557 #57F2D2 #5777F2

monochromatic

#C0430F #EE5C1E #F28557 #F6AE90 #FBD8C9

Accessibility & contrast

On white

2.54

#F28557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#F28557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F28557

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F28557	#FFFFFF	#000000	##000000
##F28557	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29453

Deuteranopia (green-blind)

#BDAC55

Tritanopia (blue-blind)

#FF707A

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #f28557;
/* rgb */ color: rgb(242, 133, 87);
/* oklch */ color: oklch(72.8% 0.147 42.9);

Tailwind

colors: {
  custom: {
    50: '#fcaa87',
    500: '#f28557',
    950: '#000000',
  },
}

SCSS

$custom: #f28557;
$custom-light: #fcaa87;
$custom-dark: #000000;

JSON

{
  "hex": "#f28557",
  "rgb": {
    "r": 242,
    "g": 133,
    "b": 87
  },
  "hsl": {
    "h": 17.806,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.72781,
    "c": 0.14672,
    "h": 42.9
  },
  "luminance": 0.3634
}

Semantic roles & 50–950 ramp

primary

#F28557

secondary

#B8DDED

accent

#A0E203

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#19100B

muted

#877F7C

Preview Lab

Preview with #F28557

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

Preview Lab → · Contrast checker → · Palette generator →