#5759AF#5759AF

#5759AF is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.134 H 279.5°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5759AF
RGB	rgb(87, 89, 175)
HSL	hsl(239, 35%, 51%)
HSV	hsv(239, 50%, 69%)
CMYK	cmyk(50.3%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(41.63, 23.20, -46.35)
CIE-LCH	lch(41.63, 51.83, 296.59°)
OKLab	oklab(50.59% 0.022 -0.1319)
OKLCH	oklch(50.59% 0.134 279.5)
XYZ	xyz(15.2383, 12.2653, 42.1136)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5759AF #AFAD57

analogous

#5785AF #5759AF #8157AF

triadic

#5759AF #AF5759 #59AF57

tetradic

#5759AF #AF5785 #AFAD57 #57AF81

square

#5759AF #AF5785 #AFAD57 #57AF81

split-complementary

#5759AF #AF8157 #85AF57

monochromatic

#2D2E5F #414288 #5759AF #8082C3 #AAABD6

Accessibility & contrast

On white

6.08

#5759AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5759AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5759AF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5759AF	#FFFFFF	#000000	##FFFFFF
##5759AF	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B2

Deuteranopia (green-blind)

#2A5FAD

Tritanopia (blue-blind)

#356C7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5759af;
/* rgb */ color: rgb(87, 89, 175);
/* oklch */ color: oklch(50.6% 0.134 279.5);

Tailwind

colors: {
  custom: {
    50: '#8c87c7',
    500: '#5759af',
    950: '#000000',
  },
}

SCSS

$custom: #5759af;
$custom-light: #8c87c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5759af",
  "rgb": {
    "r": 87,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 238.636,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50593,
    "c": 0.13375,
    "h": 279.5
  },
  "luminance": 0.12266
}

Semantic roles & 50–950 ramp

primary

#5759AF

secondary

#C4C39E

accent

#C95CCC

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0D0B13

muted

#7D7C82

Preview Lab

Preview with #5759AF

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

Preview Lab → · Contrast checker → · Palette generator →