#F3544E#F3544E

#F3544E is a light, vivid red. Relative luminance 0.259; OKLCH L 66.1% C 0.196 H 26.1°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#F3544E
RGB	rgb(243, 84, 78)
HSL	hsl(2, 87%, 63%)
HSV	hsv(2, 68%, 95%)
CMYK	cmyk(0%, 65.4%, 67.9%, 4.7%)
CIE-LAB	lab(57.99, 60.43, 37.25)
CIE-LCH	lch(57.99, 70.99, 31.65°)
OKLab	oklab(66.11% 0.176 0.0863)
OKLCH	oklch(66.11% 0.196 26.1)
XYZ	xyz(41.5120, 25.9513, 10.0295)
Luminance	0.2595 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3544E #4EEDF3

analogous

#F34E9A #F3544E #F3A74E

triadic

#F3544E #4EF354 #544EF3

tetradic

#F3544E #9AF34E #4EEDF3 #A74EF3

square

#F3544E #9AF34E #4EEDF3 #A74EF3

split-complementary

#F3544E #4EF3A7 #4E9AF3

monochromatic

#BA130D #EF1D15 #F3544E #F78B87 #FBC3C1

Accessibility & contrast

On white

3.39

#F3544E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#F3544E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3544E

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3544E	#FFFFFF	#000000	##000000
##F3544E	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764C

Deuteranopia (green-blind)

#A79849

Tritanopia (blue-blind)

#FF2A54

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f3544e;
/* rgb */ color: rgb(243, 84, 78);
/* oklch */ color: oklch(66.1% 0.196 26.1);

Tailwind

colors: {
  custom: {
    50: '#ff8c80',
    500: '#f3544e',
    950: '#000000',
  },
}

SCSS

$custom: #f3544e;
$custom-light: #ff8c80;
$custom-dark: #000000;

JSON

{
  "hex": "#f3544e",
  "rgb": {
    "r": 243,
    "g": 84,
    "b": 78
  },
  "hsl": {
    "h": 2.182,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66107,
    "c": 0.19599,
    "h": 26.1
  },
  "luminance": 0.25945
}

Semantic roles & 50–950 ramp

primary

#F3544E

secondary

#B1EAEC

accent

#DCE402

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #F3544E

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

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