#756CB5#756CB5

#756CB5 is a mid, moderate blue. Relative luminance 0.178; OKLCH L 57.1% C 0.111 H 288.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#756CB5
RGB	rgb(117, 108, 181)
HSL	hsl(247, 33%, 57%)
HSV	hsv(247, 40%, 71%)
CMYK	cmyk(35.4%, 40.3%, 0%, 29%)
CIE-LAB	lab(49.30, 20.96, -37.52)
CIE-LCH	lch(49.30, 42.98, 299.19°)
OKLab	oklab(57.12% 0.0343 -0.1053)
OKLCH	oklch(57.12% 0.111 288)
XYZ	xyz(21.0369, 17.8427, 46.0427)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#756CB5 #ACB56C

analogous

#6C88B5 #756CB5 #9A6CB5

triadic

#756CB5 #B5756C #6CB575

tetradic

#756CB5 #B56C88 #ACB56C #6CB59A

square

#756CB5 #B56C88 #ACB56C #6CB59A

split-complementary

#756CB5 #B59A6C #88B56C

monochromatic

#3F386F #564C98 #756CB5 #9B95C9 #C1BDDE

Accessibility & contrast

On white

4.60

#756CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#756CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #756CB5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##756CB5	#FFFFFF	#000000	##FFFFFF
##756CB5	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5577B8

Deuteranopia (green-blind)

#5473B3

Tritanopia (blue-blind)

#657A88

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #756cb5;
/* rgb */ color: rgb(117, 108, 181);
/* oklch */ color: oklch(57.1% 0.111 288.0);

Tailwind

colors: {
  custom: {
    50: '#9f96cb',
    500: '#756cb5',
    950: '#000000',
  },
}

SCSS

$custom: #756cb5;
$custom-light: #9f96cb;
$custom-dark: #000000;

JSON

{
  "hex": "#756cb5",
  "rgb": {
    "r": 117,
    "g": 108,
    "b": 181
  },
  "hsl": {
    "h": 247.397,
    "s": 33.032,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57117,
    "c": 0.11072,
    "h": 288
  },
  "luminance": 0.17843
}

Semantic roles & 50–950 ramp

primary

#756CB5

secondary

#CACDAF

accent

#C95FBC

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0F0D13

muted

#7E7E82

Preview Lab

Preview with #756CB5

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

Preview Lab → · Contrast checker → · Palette generator →