#FF455A#FF455A

#FF455A is a light, highly saturated red. Relative luminance 0.263; OKLCH L 66.8% C 0.221 H 19.6°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#FF455A
RGB	rgb(255, 69, 90)
HSL	hsl(353, 100%, 64%)
HSV	hsv(353, 73%, 100%)
CMYK	cmyk(0%, 72.9%, 64.7%, 0%)
CIE-LAB	lab(58.28, 70.14, 31.24)
CIE-LCH	lch(58.28, 76.78, 24.01°)
OKLab	oklab(66.77% 0.2077 0.0741)
OKLCH	oklch(66.77% 0.221 19.6)
XYZ	xyz(45.2184, 26.2612, 12.3588)
Luminance	0.2625 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF455A #45FFEA

analogous

#FF45B7 #FF455A #FF8D45

triadic

#FF455A #5AFF45 #455AFF

tetradic

#FF455A #B7FF45 #45FFEA #8D45FF

square

#FF455A #B7FF45 #45FFEA #8D45FF

split-complementary

#FF455A #45FF8D #45B7FF

monochromatic

#CA0017 #FF0824 #FF455A #FF8290 #FFBFC7

Accessibility & contrast

On white

3.36

#FF455A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#FF455A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF455A

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF455A	#FFFFFF	#000000	##000000
##FF455A	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7359

Deuteranopia (green-blind)

#A99A55

Tritanopia (blue-blind)

#FF004E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ff455a;
/* rgb */ color: rgb(255, 69, 90);
/* oklch */ color: oklch(66.8% 0.221 19.6);

Tailwind

colors: {
  custom: {
    50: '#ff8688',
    500: '#ff455a',
    950: '#000000',
  },
}

SCSS

$custom: #ff455a;
$custom-light: #ff8688;
$custom-dark: #000000;

JSON

{
  "hex": "#ff455a",
  "rgb": {
    "r": 255,
    "g": 69,
    "b": 90
  },
  "hsl": {
    "h": 353.226,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.66767,
    "c": 0.2205,
    "h": 19.6
  },
  "luminance": 0.26254
}

Semantic roles & 50–950 ramp

primary

#FF455A

secondary

#AFF1E9

accent

#E6CC00

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#1A0C0B

muted

#877D7C

Preview Lab

Preview with #FF455A

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

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