#FF304F#FF304F

#FF304F is a light, highly saturated red. Relative luminance 0.239; OKLCH L 65.0% C 0.237 H 19.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#FF304F
RGB	rgb(255, 48, 79)
HSL	hsl(351, 100%, 59%)
HSV	hsv(351, 81%, 100%)
CMYK	cmyk(0%, 81.2%, 69%, 0%)
CIE-LAB	lab(56.03, 75.46, 34.82)
CIE-LCH	lch(56.03, 83.11, 24.77°)
OKLab	oklab(65.04% 0.2225 0.0806)
OKLCH	oklch(65.04% 0.237 19.9)
XYZ	xyz(43.7133, 23.9454, 9.7159)
Luminance	0.2394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF304F #30FFE0

analogous

#FF30B7 #FF304F #FF7830

triadic

#FF304F #4FFF30 #304FFF

tetradic

#FF304F #B7FF30 #30FFE0 #7830FF

square

#FF304F #B7FF30 #30FFE0 #7830FF

split-complementary

#FF304F #30FF78 #30B7FF

monochromatic

#B5001B #F20024 #FF304F #FF6D83 #FFAAB7

Accessibility & contrast

On white

3.63

#FF304F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#FF304F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF304F

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF304F	#FFFFFF	#000000	##000000
##FF304F	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726A4E

Deuteranopia (green-blind)

#A59648

Tritanopia (blue-blind)

#FF003E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ff304f;
/* rgb */ color: rgb(255, 48, 79);
/* oklch */ color: oklch(65.0% 0.237 19.9);

Tailwind

colors: {
  custom: {
    50: '#ff7e80',
    500: '#ff304f',
    950: '#000000',
  },
}

SCSS

$custom: #ff304f;
$custom-light: #ff7e80;
$custom-dark: #000000;

JSON

{
  "hex": "#ff304f",
  "rgb": {
    "r": 255,
    "g": 48,
    "b": 79
  },
  "hsl": {
    "h": 351.014,
    "s": 100,
    "l": 59.412
  },
  "oklch": {
    "l": 0.65044,
    "c": 0.23662,
    "h": 19.9
  },
  "luminance": 0.23938
}

Semantic roles & 50–950 ramp

primary

#FF304F

secondary

#9DEEE2

accent

#FFDF29

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#1B0B0A

muted

#887C7C

Preview Lab

Preview with #FF304F

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

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