#FF353F#FF353F

#FF353F is a light, highly saturated red. Relative luminance 0.242; OKLCH L 65.1% C 0.235 H 24.6°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#FF353F
RGB	rgb(255, 53, 63)
HSL	hsl(357, 100%, 60%)
HSV	hsv(357, 79%, 100%)
CMYK	cmyk(0%, 79.2%, 75.3%, 0%)
CIE-LAB	lab(56.26, 73.61, 44.16)
CIE-LCH	lch(56.26, 85.83, 30.96°)
OKLab	oklab(65.15% 0.2132 0.0978)
OKLCH	oklch(65.15% 0.235 24.6)
XYZ	xyz(43.4156, 24.1721, 7.0814)
Luminance	0.2417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF353F #35FFF5

analogous

#FF35A4 #FF353F #FF9035

triadic

#FF353F #3FFF35 #353FFF

tetradic

#FF353F #A4FF35 #35FFF5 #9035FF

square

#FF353F #A4FF35 #35FFF5 #9035FF

split-complementary

#FF353F #35FF90 #35A4FF

monochromatic

#BA0009 #F7000C #FF353F #FF7279 #FFAFB3

Accessibility & contrast

On white

3.60

#FF353F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#FF353F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF353F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF353F	#FFFFFF	#000000	##000000
##FF353F	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3D

Deuteranopia (green-blind)

#A79637

Tritanopia (blue-blind)

#FF003B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ff353f;
/* rgb */ color: rgb(255, 53, 63);
/* oklch */ color: oklch(65.1% 0.235 24.6);

Tailwind

colors: {
  custom: {
    50: '#ff7f74',
    500: '#ff353f',
    950: '#000000',
  },
}

SCSS

$custom: #ff353f;
$custom-light: #ff7f74;
$custom-dark: #000000;

JSON

{
  "hex": "#ff353f",
  "rgb": {
    "r": 255,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 357.03,
    "s": 100,
    "l": 60.392
  },
  "oklch": {
    "l": 0.65146,
    "c": 0.23451,
    "h": 24.6
  },
  "luminance": 0.24165
}

Semantic roles & 50–950 ramp

primary

#FF353F

secondary

#A1EEEB

accent

#E6DA00

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1B0B08

muted

#887C7B

Preview Lab

Preview with #FF353F

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

Preview Lab → · Contrast checker → · Palette generator →