#F3855B#F3855B

#F3855B is a light, vivid orange. Relative luminance 0.366; OKLCH L 73.0% C 0.146 H 41.2°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#F3855B
RGB	rgb(243, 133, 91)
HSL	hsl(17, 86%, 65%)
HSV	hsv(17, 63%, 95%)
CMYK	cmyk(0%, 45.3%, 62.6%, 4.7%)
CIE-LAB	lab(66.97, 38.44, 40.99)
CIE-LCH	lch(66.97, 56.19, 46.83°)
OKLab	oklab(72.97% 0.11 0.0963)
OKLCH	oklch(72.97% 0.146 41.2)
XYZ	xyz(47.2418, 36.5902, 14.4702)
Luminance	0.3659 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3855B #5BC9F3

analogous

#F35B7D #F3855B #F3D15B

triadic

#F3855B #5BF385 #855BF3

tetradic

#F3855B #7DF35B #5BC9F3 #D15BF3

square

#F3855B #7DF35B #5BC9F3 #D15BF3

split-complementary

#F3855B #5BF3D1 #5B7DF3

monochromatic

#C5410E #EF5B22 #F3855B #F7AF94 #FBDACD

Accessibility & contrast

On white

2.52

#F3855B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#F3855B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3855B

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3855B	#FFFFFF	#000000	##000000
##F3855B	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29457

Deuteranopia (green-blind)

#BDAC59

Tritanopia (blue-blind)

#FF707B

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #f3855b;
/* rgb */ color: rgb(243, 133, 91);
/* oklch */ color: oklch(73.0% 0.146 41.2);

Tailwind

colors: {
  custom: {
    50: '#fdaa8a',
    500: '#f3855b',
    950: '#000000',
  },
}

SCSS

$custom: #f3855b;
$custom-light: #fdaa8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3855b",
  "rgb": {
    "r": 243,
    "g": 133,
    "b": 91
  },
  "hsl": {
    "h": 16.579,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.72967,
    "c": 0.14617,
    "h": 41.2
  },
  "luminance": 0.36585
}

Semantic roles & 50–950 ramp

primary

#F3855B

secondary

#BBE0EE

accent

#A5E303

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#19100C

muted

#877F7D

Preview Lab

Preview with #F3855B

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

Preview Lab → · Contrast checker → · Palette generator →