#FF647A#FF647A

#FF647A is a light, vivid red. Relative luminance 0.318; OKLCH L 70.6% C 0.189 H 14.8°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#FF647A
RGB	rgb(255, 100, 122)
HSL	hsl(351, 100%, 70%)
HSV	hsv(351, 61%, 100%)
CMYK	cmyk(0%, 60.8%, 52.2%, 0%)
CIE-LAB	lab(63.17, 60.54, 19.23)
CIE-LCH	lch(63.17, 63.52, 17.62°)
OKLab	oklab(70.6% 0.1823 0.0483)
OKLCH	oklch(70.6% 0.189 14.8)
XYZ	xyz(49.3141, 31.7857, 21.9470)
Luminance	0.3178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF647A #64FFE9

analogous

#FF64C7 #FF647A #FF9C64

triadic

#FF647A #7AFF64 #647AFF

tetradic

#FF647A #C7FF64 #64FFE9 #9C64FF

square

#FF647A #C7FF64 #64FFE9 #9C64FF

split-complementary

#FF647A #64FF9C #64C7FF

monochromatic

#E90021 #FF2745 #FF647A #FFA1AF #FFDEE3

Accessibility & contrast

On white

2.85

#FF647A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#FF647A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF647A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF647A	#FFFFFF	#000000	##000000
##FF647A	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88857A

Deuteranopia (green-blind)

#B0A576

Tritanopia (blue-blind)

#FF4A6D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ff647a;
/* rgb */ color: rgb(255, 100, 122);
/* oklch */ color: oklch(70.6% 0.189 14.8);

Tailwind

colors: {
  custom: {
    50: '#ff97a0',
    500: '#ff647a',
    950: '#000000',
  },
}

SCSS

$custom: #ff647a;
$custom-light: #ff97a0;
$custom-dark: #000000;

JSON

{
  "hex": "#ff647a",
  "rgb": {
    "r": 255,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 351.484,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.706,
    "c": 0.18861,
    "h": 14.8
  },
  "luminance": 0.31779
}

Semantic roles & 50–950 ramp

primary

#FF647A

secondary

#C9F6EF

accent

#E6C500

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0E

muted

#877E7E

Preview Lab

Preview with #FF647A

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

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