#645058#645058

#645058 is a mid, muted pink. Relative luminance 0.092; OKLCH L 45.4% C 0.029 H 352.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#645058
RGB	rgb(100, 80, 88)
HSL	hsl(336, 11%, 35%)
HSV	hsv(336, 20%, 39%)
CMYK	cmyk(0%, 20%, 12%, 60.8%)
CIE-LAB	lab(36.27, 9.82, -1.52)
CIE-LCH	lch(36.27, 9.94, 351.21°)
OKLab	oklab(45.44% 0.029 -0.0039)
OKLCH	oklch(45.44% 0.029 352.4)
XYZ	xyz(9.8856, 9.1515, 10.4763)
Luminance	0.0915 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645058 #50645C

analogous

#645062 #645058 #645250

triadic

#645058 #586450 #505864

tetradic

#645058 #626450 #50645C #525064

square

#645058 #626450 #50645C #525064

split-complementary

#645058 #506452 #506264

monochromatic

#201A1C #42353A #645058 #866B76 #A38C95

Accessibility & contrast

On white

7.42

#645058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#645058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645058

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645058	#FFFFFF	#000000	##FFFFFF
##645058	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525358

Deuteranopia (green-blind)

#565758

Tritanopia (blue-blind)

#674F53

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #645058;
/* rgb */ color: rgb(100, 80, 88);
/* oklch */ color: oklch(45.4% 0.029 352.4);

Tailwind

colors: {
  custom: {
    50: '#908187',
    500: '#645058',
    950: '#000000',
  },
}

SCSS

$custom: #645058;
$custom-light: #908187;
$custom-dark: #000000;

JSON

{
  "hex": "#645058",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 88
  },
  "hsl": {
    "h": 336,
    "s": 11.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4544,
    "c": 0.02926,
    "h": 352.4
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#645058

secondary

#7F918A

accent

#B49A74

background

#F8F7F8

surface

#F0EEEF

border

#CBC9CA

text

#0C0A0B

muted

#7D7C7C

Preview Lab

Preview with #645058

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

Preview Lab → · Contrast checker → · Palette generator →