#F3554E#F3554E

#F3554E is a light, vivid red. Relative luminance 0.261; OKLCH L 66.2% C 0.195 H 26.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#F3554E
RGB	rgb(243, 85, 78)
HSL	hsl(3, 87%, 63%)
HSV	hsv(3, 68%, 95%)
CMYK	cmyk(0%, 65%, 67.9%, 4.7%)
CIE-LAB	lab(58.14, 60.03, 37.42)
CIE-LCH	lch(58.14, 70.74, 31.94°)
OKLab	oklab(66.22% 0.1747 0.0867)
OKLCH	oklch(66.22% 0.195 26.4)
XYZ	xyz(41.5902, 26.1077, 10.0555)
Luminance	0.2610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3554E #4EECF3

analogous

#F34E9A #F3554E #F3A74E

triadic

#F3554E #4EF355 #554EF3

tetradic

#F3554E #9AF34E #4EECF3 #A74EF3

square

#F3554E #9AF34E #4EECF3 #A74EF3

split-complementary

#F3554E #4EF3A7 #4E9AF3

monochromatic

#BA140D #EF1E15 #F3554E #F78C87 #FBC3C1

Accessibility & contrast

On white

3.38

#F3554E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#F3554E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3554E

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3554E	#FFFFFF	#000000	##000000
##F3554E	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764C

Deuteranopia (green-blind)

#A89849

Tritanopia (blue-blind)

#FF2C55

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f3554e;
/* rgb */ color: rgb(243, 85, 78);
/* oklch */ color: oklch(66.2% 0.195 26.4);

Tailwind

colors: {
  custom: {
    50: '#ff8d80',
    500: '#f3554e',
    950: '#000000',
  },
}

SCSS

$custom: #f3554e;
$custom-light: #ff8d80;
$custom-dark: #000000;

JSON

{
  "hex": "#f3554e",
  "rgb": {
    "r": 243,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 2.545,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66218,
    "c": 0.19504,
    "h": 26.4
  },
  "luminance": 0.26102
}

Semantic roles & 50–950 ramp

primary

#F3554E

secondary

#B1EAEC

accent

#DAE402

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F3554E

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

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