#FD645A#FD645A

#FD645A is a light, vivid red. Relative luminance 0.307; OKLCH L 69.7% C 0.189 H 26.8°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#FD645A
RGB	rgb(253, 100, 90)
HSL	hsl(4, 98%, 67%)
HSV	hsv(4, 64%, 99%)
CMYK	cmyk(0%, 60.5%, 64.4%, 0.8%)
CIE-LAB	lab(62.29, 57.70, 36.16)
CIE-LCH	lch(62.29, 68.09, 32.08°)
OKLab	oklab(69.7% 0.1685 0.0852)
OKLCH	oklch(69.7% 0.189 26.8)
XYZ	xyz(46.9152, 30.7415, 13.1341)
Luminance	0.3074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FD645A #5AF3FD

analogous

#FD5AA2 #FD645A #FDB65A

triadic

#FD645A #5AFD64 #645AFD

tetradic

#FD645A #A2FD5A #5AF3FD #B65AFD

square

#FD645A #A2FD5A #5AF3FD #B65AFD

split-complementary

#FD645A #5AFDB6 #5AA2FD

monochromatic

#DA1003 #FC2B1E #FD645A #FE9D96 #FED6D3

Accessibility & contrast

On white

2.94

#FD645A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#FD645A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FD645A

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FD645A	#FFFFFF	#000000	##000000
##FD645A	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8258

Deuteranopia (green-blind)

#B2A356

Tritanopia (blue-blind)

#FF4363

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #fd645a;
/* rgb */ color: rgb(253, 100, 90);
/* oklch */ color: oklch(69.7% 0.189 26.8);

Tailwind

colors: {
  custom: {
    50: '#ff9689',
    500: '#fd645a',
    950: '#000000',
  },
}

SCSS

$custom: #fd645a;
$custom-light: #ff9689;
$custom-dark: #000000;

JSON

{
  "hex": "#fd645a",
  "rgb": {
    "r": 253,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 3.681,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.697,
    "c": 0.18881,
    "h": 26.8
  },
  "luminance": 0.30735
}

Semantic roles & 50–950 ramp

primary

#FD645A

secondary

#C0F0F3

accent

#D7E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#1A0E0B

muted

#877E7C

Preview Lab

Preview with #FD645A

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

Preview Lab → · Contrast checker → · Palette generator →