#FF3553#FF3553

#FF3553 is a light, highly saturated red. Relative luminance 0.244; OKLCH L 65.4% C 0.233 H 19.4°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#FF3553
RGB	rgb(255, 53, 83)
HSL	hsl(351, 100%, 60%)
HSV	hsv(351, 79%, 100%)
CMYK	cmyk(0%, 79.2%, 67.5%, 0%)
CIE-LAB	lab(56.52, 74.42, 33.10)
CIE-LCH	lch(56.52, 81.45, 23.98°)
OKLab	oklab(65.43% 0.22 0.0774)
OKLCH	oklch(65.43% 0.233 19.4)
XYZ	xyz(44.0795, 24.4376, 10.5779)
Luminance	0.2443 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF3553 #35FFE1

analogous

#FF35B8 #FF3553 #FF7C35

triadic

#FF3553 #53FF35 #3553FF

tetradic

#FF3553 #B8FF35 #35FFE1 #7C35FF

square

#FF3553 #B8FF35 #35FFE1 #7C35FF

split-complementary

#FF3553 #35FF7C #35B8FF

monochromatic

#BA001C #F70025 #FF3553 #FF7287 #FFAFBB

Accessibility & contrast

On white

3.57

#FF3553 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#FF3553 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF3553

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF3553	#FFFFFF	#000000	##000000
##FF3553	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C52

Deuteranopia (green-blind)

#A5974D

Tritanopia (blue-blind)

#FF0043

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #ff3553;
/* rgb */ color: rgb(255, 53, 83);
/* oklch */ color: oklch(65.4% 0.233 19.4);

Tailwind

colors: {
  custom: {
    50: '#ff8083',
    500: '#ff3553',
    950: '#000000',
  },
}

SCSS

$custom: #ff3553;
$custom-light: #ff8083;
$custom-dark: #000000;

JSON

{
  "hex": "#ff3553",
  "rgb": {
    "r": 255,
    "g": 53,
    "b": 83
  },
  "hsl": {
    "h": 351.089,
    "s": 100,
    "l": 60.392
  },
  "oklch": {
    "l": 0.65426,
    "c": 0.23319,
    "h": 19.4
  },
  "luminance": 0.24431
}

Semantic roles & 50–950 ramp

primary

#FF3553

secondary

#A1EEE3

accent

#E6C300

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #FF3553

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

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