#647993#647993

#647993 is a mid, muted cyan. Relative luminance 0.185; OKLCH L 56.9% C 0.047 H 254.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#647993
RGB	rgb(100, 121, 147)
HSL	hsl(213, 19%, 48%)
HSV	hsv(213, 32%, 58%)
CMYK	cmyk(32%, 17.7%, 0%, 42.4%)
CIE-LAB	lab(50.09, -1.17, -16.57)
CIE-LCH	lch(50.09, 16.61, 265.95°)
OKLab	oklab(56.91% -0.0131 -0.0455)
OKLCH	oklch(56.91% 0.047 254)
XYZ	xyz(17.3578, 18.4899, 30.2524)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647993 #937E64

analogous

#649093 #647993 #666493

triadic

#647993 #936479 #799364

tetradic

#647993 #936490 #937E64 #649366

square

#647993 #936490 #937E64 #649366

split-complementary

#647993 #936664 #909364

monochromatic

#323D4A #4B5B6F #647993 #8798AD #ABB7C6

Accessibility & contrast

On white

4.47

#647993 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#647993 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #647993

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647993	#FFFFFF	#000000	##000000
##647993	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A94

Deuteranopia (green-blind)

#6A7592

Tritanopia (blue-blind)

#567F82

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #647993;
/* rgb */ color: rgb(100, 121, 147);
/* oklch */ color: oklch(56.9% 0.047 254.0);

Tailwind

colors: {
  custom: {
    50: '#919fb2',
    500: '#647993',
    950: '#000000',
  },
}

SCSS

$custom: #647993;
$custom-light: #919fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#647993",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 147
  },
  "hsl": {
    "h": 213.191,
    "s": 19.028,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56908,
    "c": 0.04738,
    "h": 254
  },
  "luminance": 0.18491
}

Semantic roles & 50–950 ramp

primary

#647993

secondary

#B5AB9E

accent

#986CBC

background

#F9F9FA

surface

#F1F2F5

border

#CBCCCF

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #647993

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

Preview Lab → · Contrast checker → · Palette generator →