#645254#645254

#645254 is a mid, muted red. Relative luminance 0.094; OKLCH L 45.7% C 0.024 H 10.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#645254
RGB	rgb(100, 82, 84)
HSL	hsl(353, 10%, 36%)
HSV	hsv(353, 18%, 39%)
CMYK	cmyk(0%, 18%, 16%, 60.8%)
CIE-LAB	lab(36.71, 7.82, 1.63)
CIE-LCH	lch(36.71, 7.99, 11.79°)
OKLab	oklab(45.74% 0.0237 0.0044)
OKLCH	oklch(45.74% 0.024 10.5)
XYZ	xyz(9.8730, 9.3843, 9.6771)
Luminance	0.0938 (WCAG relative)
Temperature	neutral
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645254 #526462

analogous

#64525D #645254 #645952

triadic

#645254 #546452 #525464

tetradic

#645254 #5D6452 #526462 #595264

square

#645254 #5D6452 #526462 #595264

split-complementary

#645254 #526459 #525D64

monochromatic

#211B1C #423638 #645254 #866E70 #A28E90

Accessibility & contrast

On white

7.30

#645254 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#645254 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645254

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645254	#FFFFFF	#000000	##FFFFFF
##645254	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555454

Deuteranopia (green-blind)

#595854

Tritanopia (blue-blind)

#685153

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #645254;
/* rgb */ color: rgb(100, 82, 84);
/* oklch */ color: oklch(45.7% 0.024 10.5);

Tailwind

colors: {
  custom: {
    50: '#908284',
    500: '#645254',
    950: '#000000',
  },
}

SCSS

$custom: #645254;
$custom-light: #908284;
$custom-dark: #000000;

JSON

{
  "hex": "#645254",
  "rgb": {
    "r": 100,
    "g": 82,
    "b": 84
  },
  "hsl": {
    "h": 353.333,
    "s": 9.89,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45741,
    "c": 0.02414,
    "h": 10.5
  },
  "luminance": 0.09384
}

Semantic roles & 50–950 ramp

primary

#645254

secondary

#81918F

accent

#B3AC75

background

#F8F7F8

surface

#F0EEEF

border

#CBC9CA

text

#0C0A0A

muted

#7D7C7C

Preview Lab

Preview with #645254

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

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