#64709F#64709F

#64709F is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.4% C 0.075 H 272.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#64709F
RGB	rgb(100, 112, 159)
HSL	hsl(228, 24%, 51%)
HSV	hsv(228, 37%, 62%)
CMYK	cmyk(37.1%, 29.6%, 0%, 37.6%)
CIE-LAB	lab(48.01, 7.50, -26.81)
CIE-LCH	lch(48.01, 27.84, 285.63°)
OKLab	oklab(55.45% 0.0036 -0.0746)
OKLCH	oklch(55.45% 0.075 272.8)
XYZ	xyz(17.3059, 16.8002, 35.1251)
Luminance	0.1680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64709F #9F9364

analogous

#648D9F #64709F #75649F

triadic

#64709F #9F6470 #709F64

tetradic

#64709F #9F648D #9F9364 #649F75

square

#64709F #9F648D #9F9364 #649F75

split-complementary

#64709F #9F7564 #8D9F64

monochromatic

#343B54 #4C557A #64709F #8A93B6 #B0B6CE

Accessibility & contrast

On white

4.82

#64709F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#64709F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64709F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64709F	#FFFFFF	#000000	##FFFFFF
##64709F	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6175A1

Deuteranopia (green-blind)

#5C709E

Tritanopia (blue-blind)

#537981

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #64709f;
/* rgb */ color: rgb(100, 112, 159);
/* oklch */ color: oklch(55.4% 0.075 272.8);

Tailwind

colors: {
  custom: {
    50: '#9298bb',
    500: '#64709f',
    950: '#000000',
  },
}

SCSS

$custom: #64709f;
$custom-light: #9298bb;
$custom-dark: #000000;

JSON

{
  "hex": "#64709f",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 159
  },
  "hsl": {
    "h": 227.797,
    "s": 23.506,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55446,
    "c": 0.07474,
    "h": 272.8
  },
  "luminance": 0.16801
}

Semantic roles & 50–950 ramp

primary

#64709F

secondary

#BCB7A2

accent

#AE68C0

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #64709F

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

Preview Lab → · Contrast checker → · Palette generator →