#F36453#F36453

#F36453 is a light, vivid red. Relative luminance 0.288; OKLCH L 68.1% C 0.179 H 29.3°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#F36453
RGB	rgb(243, 100, 83)
HSL	hsl(6, 87%, 64%)
HSV	hsv(6, 66%, 95%)
CMYK	cmyk(0%, 58.8%, 65.8%, 4.7%)
CIE-LAB	lab(60.60, 53.90, 37.61)
CIE-LCH	lch(60.60, 65.73, 34.91°)
OKLab	oklab(68.09% 0.1564 0.0879)
OKLCH	oklch(68.09% 0.179 29.3)
XYZ	xyz(43.0849, 28.7993, 11.4720)
Luminance	0.2879 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36453 #53E2F3

analogous

#F35392 #F36453 #F3B453

triadic

#F36453 #53F364 #6453F3

tetradic

#F36453 #92F353 #53E2F3 #B453F3

square

#F36453 #92F353 #53E2F3 #B453F3

split-complementary

#F36453 #53F3B4 #5392F3

monochromatic

#BE200D #EF301A #F36453 #F7988C #FBCBC5

Accessibility & contrast

On white

3.11

#F36453 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#F36453 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36453

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36453	#FFFFFF	#000000	##000000
##F36453	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F51

Deuteranopia (green-blind)

#AD9E4F

Tritanopia (blue-blind)

#FF4661

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #f36453;
/* rgb */ color: rgb(243, 100, 83);
/* oklch */ color: oklch(68.1% 0.179 29.3);

Tailwind

colors: {
  custom: {
    50: '#fe9584',
    500: '#f36453',
    950: '#000000',
  },
}

SCSS

$custom: #f36453;
$custom-light: #fe9584;
$custom-dark: #000000;

JSON

{
  "hex": "#f36453",
  "rgb": {
    "r": 243,
    "g": 100,
    "b": 83
  },
  "hsl": {
    "h": 6.375,
    "s": 86.957,
    "l": 63.922
  },
  "oklch": {
    "l": 0.68094,
    "c": 0.17939,
    "h": 29.3
  },
  "luminance": 0.28794
}

Semantic roles & 50–950 ramp

primary

#F36453

secondary

#B5E7ED

accent

#CCE402

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F36453

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

Preview Lab → · Contrast checker → · Palette generator →