#F28B51#F28B51

#F28B51 is a light, vivid orange. Relative luminance 0.379; OKLCH L 73.7% C 0.145 H 48.6°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#F28B51
RGB	rgb(242, 139, 81)
HSL	hsl(22, 86%, 63%)
HSV	hsv(22, 67%, 95%)
CMYK	cmyk(0%, 42.6%, 66.5%, 5.1%)
CIE-LAB	lab(67.98, 34.37, 47.29)
CIE-LCH	lch(67.98, 58.46, 54.00°)
OKLab	oklab(73.68% 0.096 0.1088)
OKLCH	oklch(73.68% 0.145 48.6)
XYZ	xyz(47.3396, 37.9416, 12.6134)
Luminance	0.3794 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F28B51 #51B8F2

analogous

#F25167 #F28B51 #F2DB51

triadic

#F28B51 #51F28B #8B51F2

tetradic

#F28B51 #67F251 #51B8F2 #DB51F2

square

#F28B51 #67F251 #51B8F2 #DB51F2

split-complementary

#F28B51 #51F2DB #5167F2

monochromatic

#BB4C0E #EE6518 #F28B51 #F6B18A #FBD7C3

Accessibility & contrast

On white

2.45

#F28B51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#F28B51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F28B51

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F28B51	#FFFFFF	#000000	##000000
##F28B51	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8984B

Deuteranopia (green-blind)

#C0AF50

Tritanopia (blue-blind)

#FF777E

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #f28b51;
/* rgb */ color: rgb(242, 139, 81);
/* oklch */ color: oklch(73.7% 0.145 48.6);

Tailwind

colors: {
  custom: {
    50: '#fcae84',
    500: '#f28b51',
    950: '#000000',
  },
}

SCSS

$custom: #f28b51;
$custom-light: #fcae84;
$custom-dark: #000000;

JSON

{
  "hex": "#f28b51",
  "rgb": {
    "r": 242,
    "g": 139,
    "b": 81
  },
  "hsl": {
    "h": 21.615,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.73675,
    "c": 0.1451,
    "h": 48.6
  },
  "luminance": 0.37937
}

Semantic roles & 50–950 ramp

primary

#F28B51

secondary

#B3D7EC

accent

#92E303

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#19100B

muted

#877F7C

Preview Lab

Preview with #F28B51

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

Preview Lab → · Contrast checker → · Palette generator →