#64698D#64698D

#64698D is a mid, muted blue. Relative luminance 0.147; OKLCH L 53.1% C 0.057 H 278.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#64698D
RGB	rgb(100, 105, 141)
HSL	hsl(233, 17%, 47%)
HSV	hsv(233, 29%, 55%)
CMYK	cmyk(29.1%, 25.5%, 0%, 44.7%)
CIE-LAB	lab(45.27, 6.79, -20.39)
CIE-LCH	lch(45.27, 21.49, 288.42°)
OKLab	oklab(53.07% 0.0081 -0.0563)
OKLCH	oklch(53.07% 0.057 278.1)
XYZ	xyz(15.1135, 14.7352, 27.2420)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64698D #8D8864

analogous

#647E8D #64698D #74648D

triadic

#64698D #8D6469 #698D64

tetradic

#64698D #8D647E #8D8864 #648D74

square

#64698D #8D647E #8D8864 #648D74

split-complementary

#64698D #8D7464 #7E8D64

monochromatic

#313445 #4B4E69 #64698D #858AA9 #A9ACC2

Accessibility & contrast

On white

5.32

#64698D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#64698D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64698D

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64698D	#FFFFFF	#000000	##FFFFFF
##64698D	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6D8F

Deuteranopia (green-blind)

#5C6A8C

Tritanopia (blue-blind)

#5A7075

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #64698d;
/* rgb */ color: rgb(100, 105, 141);
/* oklch */ color: oklch(53.1% 0.057 278.1);

Tailwind

colors: {
  custom: {
    50: '#9193ae',
    500: '#64698d',
    950: '#000000',
  },
}

SCSS

$custom: #64698d;
$custom-light: #9193ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64698d",
  "rgb": {
    "r": 100,
    "g": 105,
    "b": 141
  },
  "hsl": {
    "h": 232.683,
    "s": 17.012,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53066,
    "c": 0.05685,
    "h": 278.1
  },
  "luminance": 0.14736
}

Semantic roles & 50–950 ramp

primary

#64698D

secondary

#B1AE9C

accent

#B06EBA

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0D0D10

muted

#7D7E7F

Preview Lab

Preview with #64698D

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

Preview Lab → · Contrast checker → · Palette generator →