#5756AF#5756AF

#5756AF is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.0% C 0.138 H 280.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5756AF
RGB	rgb(87, 86, 175)
HSL	hsl(241, 36%, 51%)
HSV	hsv(241, 51%, 69%)
CMYK	cmyk(50.3%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(40.86, 25.09, -47.59)
CIE-LCH	lch(40.86, 53.80, 297.79°)
OKLab	oklab(50.01% 0.0256 -0.1356)
OKLCH	oklch(50.01% 0.138 280.7)
XYZ	xyz(14.9938, 11.7761, 42.0321)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5756AF #AEAF56

analogous

#5681AF #5756AF #8356AF

triadic

#5756AF #AF5756 #56AF57

tetradic

#5756AF #AF5681 #AEAF56 #56AF83

square

#5756AF #AF5681 #AEAF56 #56AF83

split-complementary

#5756AF #AF8356 #81AF56

monochromatic

#2D2D5E #414088 #5756AF #8080C3 #AAA9D6

Accessibility & contrast

On white

6.26

#5756AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5756AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5756AF

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5756AF	#FFFFFF	#000000	##FFFFFF
##5756AF	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B64B2

Deuteranopia (green-blind)

#245DAD

Tritanopia (blue-blind)

#35697A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5756af;
/* rgb */ color: rgb(87, 86, 175);
/* oklch */ color: oklch(50.0% 0.138 280.7);

Tailwind

colors: {
  custom: {
    50: '#8c85c7',
    500: '#5756af',
    950: '#000000',
  },
}

SCSS

$custom: #5756af;
$custom-light: #8c85c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5756af",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 240.674,
    "s": 35.743,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50008,
    "c": 0.13799,
    "h": 280.7
  },
  "luminance": 0.11777
}

Semantic roles & 50–950 ramp

primary

#5756AF

secondary

#C4C49D

accent

#CC5CCB

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0D0B13

muted

#7D7C82

Preview Lab

Preview with #5756AF

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

Preview Lab → · Contrast checker → · Palette generator →