#F3545F#F3545F

#F3545F is a light, vivid red. Relative luminance 0.262; OKLCH L 66.4% C 0.194 H 20.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#F3545F
RGB	rgb(243, 84, 95)
HSL	hsl(356, 87%, 64%)
HSV	hsv(356, 65%, 95%)
CMYK	cmyk(0%, 65.4%, 60.9%, 4.7%)
CIE-LAB	lab(58.25, 61.40, 27.89)
CIE-LCH	lch(58.25, 67.43, 24.43°)
OKLab	oklab(66.39% 0.1822 0.0673)
OKLCH	oklch(66.39% 0.194 20.3)
XYZ	xyz(42.2022, 26.2274, 13.6644)
Luminance	0.2622 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3545F #54F3E8

analogous

#F354AF #F3545F #F39954

triadic

#F3545F #5FF354 #545FF3

tetradic

#F3545F #AFF354 #54F3E8 #9954F3

square

#F3545F #AFF354 #54F3E8 #9954F3

split-complementary

#F3545F #54F399 #54AFF3

monochromatic

#BF0D1A #EF1B29 #F3545F #F78D95 #FBC6CA

Accessibility & contrast

On white

3.36

#F3545F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#F3545F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3545F

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3545F	#FFFFFF	#000000	##000000
##F3545F	1.00	3.36	6.24	6.24
#FFFFFF	3.36	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)

#7D775E

Deuteranopia (green-blind)

#A6985B

Tritanopia (blue-blind)

#FF3059

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f3545f;
/* rgb */ color: rgb(243, 84, 95);
/* oklch */ color: oklch(66.4% 0.194 20.3);

Tailwind

colors: {
  custom: {
    50: '#fe8c8c',
    500: '#f3545f',
    950: '#000000',
  },
}

SCSS

$custom: #f3545f;
$custom-light: #fe8c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3545f",
  "rgb": {
    "r": 243,
    "g": 84,
    "b": 95
  },
  "hsl": {
    "h": 355.849,
    "s": 86.885,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66387,
    "c": 0.19423,
    "h": 20.3
  },
  "luminance": 0.26222
}

Semantic roles & 50–950 ramp

primary

#F3545F

secondary

#B6EDE9

accent

#E3D402

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #F3545F

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

Preview Lab → · Contrast checker → · Palette generator →