#756CBB#756CBB

#756CBB is a mid, moderate blue. Relative luminance 0.181; OKLCH L 57.5% C 0.119 H 287.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#756CBB
RGB	rgb(117, 108, 187)
HSL	hsl(247, 37%, 58%)
HSV	hsv(247, 42%, 73%)
CMYK	cmyk(37.4%, 42.2%, 0%, 26.7%)
CIE-LAB	lab(49.61, 22.63, -40.51)
CIE-LCH	lch(49.61, 46.41, 299.19°)
OKLab	oklab(57.45% 0.0354 -0.114)
OKLCH	oklch(57.45% 0.119 287.2)
XYZ	xyz(21.6659, 18.0942, 49.3551)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#756CBB #B2BB6C

analogous

#6C8BBB #756CBB #9C6CBB

triadic

#756CBB #BB756C #6CBB75

tetradic

#756CBB #BB6C8B #B2BB6C #6CBB9C

square

#756CBB #BB6C8B #B2BB6C #6CBB9C

split-complementary

#756CBB #BB9C6C #8BBB6C

monochromatic

#3E3776 #544AA0 #756CBB #9C96CE #C4C0E2

Accessibility & contrast

On white

4.55

#756CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#756CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #756CBB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##756CBB	#FFFFFF	#000000	##000000
##756CBB	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5178BE

Deuteranopia (green-blind)

#5074B9

Tritanopia (blue-blind)

#627B8A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #756cbb;
/* rgb */ color: rgb(117, 108, 187);
/* oklch */ color: oklch(57.5% 0.119 287.2);

Tailwind

colors: {
  custom: {
    50: '#a096d0',
    500: '#756cbb',
    950: '#000000',
  },
}

SCSS

$custom: #756cbb;
$custom-light: #a096d0;
$custom-dark: #000000;

JSON

{
  "hex": "#756cbb",
  "rgb": {
    "r": 117,
    "g": 108,
    "b": 187
  },
  "hsl": {
    "h": 246.835,
    "s": 36.744,
    "l": 57.843
  },
  "oklch": {
    "l": 0.5745,
    "c": 0.11936,
    "h": 287.2
  },
  "luminance": 0.18095
}

Semantic roles & 50–950 ramp

primary

#756CBB

secondary

#CED1B2

accent

#CD5BC0

background

#FAF9FC

surface

#F3F2F9

border

#CDCCD2

text

#0F0D14

muted

#7F7E82

Preview Lab

Preview with #756CBB

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

Preview Lab → · Contrast checker → · Palette generator →