#647495#647495

#647495 is a mid, muted blue. Relative luminance 0.174; OKLCH L 55.9% C 0.055 H 264.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#647495
RGB	rgb(100, 116, 149)
HSL	hsl(220, 20%, 49%)
HSV	hsv(220, 33%, 58%)
CMYK	cmyk(32.9%, 22.1%, 0%, 41.6%)
CIE-LAB	lab(48.72, 2.32, -19.82)
CIE-LCH	lch(48.72, 19.96, 276.67°)
OKLab	oklab(55.86% -0.0052 -0.0547)
OKLCH	oklch(55.86% 0.055 264.5)
XYZ	xyz(16.9242, 17.3694, 30.8888)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647495 #958564

analogous

#648D95 #647495 #6D6495

triadic

#647495 #956474 #749564

tetradic

#647495 #95648D #958564 #64956D

square

#647495 #95648D #958564 #64956D

split-complementary

#647495 #956D64 #8D9564

monochromatic

#333B4C #4B5770 #647495 #8794AF #ACB5C7

Accessibility & contrast

On white

4.69

#647495 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#647495 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647495

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647495	#FFFFFF	#000000	##FFFFFF
##647495	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697697

Deuteranopia (green-blind)

#647294

Tritanopia (blue-blind)

#567B7F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #647495;
/* rgb */ color: rgb(100, 116, 149);
/* oklch */ color: oklch(55.9% 0.055 264.5);

Tailwind

colors: {
  custom: {
    50: '#919bb4',
    500: '#647495',
    950: '#000000',
  },
}

SCSS

$custom: #647495;
$custom-light: #919bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#647495",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 149
  },
  "hsl": {
    "h": 220.408,
    "s": 19.679,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55865,
    "c": 0.05497,
    "h": 264.5
  },
  "luminance": 0.1737
}

Semantic roles & 50–950 ramp

primary

#647495

secondary

#B6AE9F

accent

#A26CBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #647495

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

Preview Lab → · Contrast checker → · Palette generator →