#F3545E#F3545E

#F3545E is a light, vivid red. Relative luminance 0.262; OKLCH L 66.4% C 0.194 H 20.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#F3545E
RGB	rgb(243, 84, 94)
HSL	hsl(356, 87%, 64%)
HSV	hsv(356, 65%, 95%)
CMYK	cmyk(0%, 65.4%, 61.3%, 4.7%)
CIE-LAB	lab(58.24, 61.33, 28.44)
CIE-LCH	lch(58.24, 67.61, 24.88°)
OKLab	oklab(66.37% 0.1818 0.0685)
OKLCH	oklch(66.37% 0.194 20.6)
XYZ	xyz(42.1570, 26.2093, 13.4265)
Luminance	0.2620 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3545E #54F3E9

analogous

#F354AE #F3545E #F39954

triadic

#F3545E #5EF354 #545EF3

tetradic

#F3545E #AEF354 #54F3E9 #9954F3

square

#F3545E #AEF354 #54F3E9 #9954F3

split-complementary

#F3545E #54F399 #54AEF3

monochromatic

#BF0D19 #EF1B28 #F3545E #F78D94 #FBC6CA

Accessibility & contrast

On white

3.37

#F3545E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#F3545E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3545E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3545E	#FFFFFF	#000000	##000000
##F3545E	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775D

Deuteranopia (green-blind)

#A6985A

Tritanopia (blue-blind)

#FF2F59

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f3545e;
/* rgb */ color: rgb(243, 84, 94);
/* oklch */ color: oklch(66.4% 0.194 20.6);

Tailwind

colors: {
  custom: {
    50: '#fe8c8b',
    500: '#f3545e',
    950: '#000000',
  },
}

SCSS

$custom: #f3545e;
$custom-light: #fe8c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3545e",
  "rgb": {
    "r": 243,
    "g": 84,
    "b": 94
  },
  "hsl": {
    "h": 356.226,
    "s": 86.885,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66369,
    "c": 0.1943,
    "h": 20.6
  },
  "luminance": 0.26203
}

Semantic roles & 50–950 ramp

primary

#F3545E

secondary

#B6EDEA

accent

#E3D502

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #F3545E

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

Preview Lab → · Contrast checker → · Palette generator →