#F3815E#F3815E

#F3815E is a light, vivid red. Relative luminance 0.356; OKLCH L 72.4% C 0.148 H 37.8°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#F3815E
RGB	rgb(243, 129, 94)
HSL	hsl(14, 86%, 66%)
HSV	hsv(14, 61%, 95%)
CMYK	cmyk(0%, 46.9%, 61.3%, 4.7%)
CIE-LAB	lab(66.19, 40.67, 38.44)
CIE-LCH	lch(66.19, 55.96, 43.39°)
OKLab	oklab(72.38% 0.1173 0.091)
OKLCH	oklch(72.38% 0.148 37.8)
XYZ	xyz(46.8366, 35.5686, 14.9864)
Luminance	0.3556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3815E #5ED0F3

analogous

#F35E85 #F3815E #F3CB5E

triadic

#F3815E #5EF381 #815EF3

tetradic

#F3815E #85F35E #5ED0F3 #CB5EF3

square

#F3815E #85F35E #5ED0F3 #CB5EF3

split-complementary

#F3815E #5EF3CB #5E85F3

monochromatic

#C83A0F #EF5425 #F3815E #F7AE97 #FBDAD0

Accessibility & contrast

On white

2.59

#F3815E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#F3815E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3815E

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3815E	#FFFFFF	#000000	##000000
##F3815E	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F925B

Deuteranopia (green-blind)

#BAAA5C

Tritanopia (blue-blind)

#FF6C79

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #f3815e;
/* rgb */ color: rgb(243, 129, 94);
/* oklch */ color: oklch(72.4% 0.148 37.8);

Tailwind

colors: {
  custom: {
    50: '#fda78c',
    500: '#f3815e',
    950: '#000000',
  },
}

SCSS

$custom: #f3815e;
$custom-light: #fda78c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3815e",
  "rgb": {
    "r": 243,
    "g": 129,
    "b": 94
  },
  "hsl": {
    "h": 14.094,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.72384,
    "c": 0.14843,
    "h": 37.8
  },
  "luminance": 0.35563
}

Semantic roles & 50–950 ramp

primary

#F3815E

secondary

#BEE3EF

accent

#AEE303

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#19100C

muted

#877F7D

Preview Lab

Preview with #F3815E

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

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