#5658B1#5658B1

#5658B1 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.5% C 0.138 H 279.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5658B1
RGB	rgb(86, 88, 177)
HSL	hsl(239, 37%, 52%)
HSV	hsv(239, 51%, 69%)
CMYK	cmyk(51.4%, 50.3%, 0%, 30.6%)
CIE-LAB	lab(41.42, 24.24, -47.87)
CIE-LCH	lch(41.42, 53.66, 296.86°)
OKLab	oklab(50.46% 0.0222 -0.1364)
OKLCH	oklch(50.46% 0.138 279.2)
XYZ	xyz(15.2608, 12.1313, 43.1239)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658B1 #B1AF56

analogous

#5686B1 #5658B1 #8256B1

triadic

#5658B1 #B15658 #58B156

tetradic

#5658B1 #B15686 #B1AF56 #56B182

square

#5658B1 #B15686 #B1AF56 #56B182

split-complementary

#5658B1 #B18256 #86B156

monochromatic

#2C2E60 #40418A #5658B1 #8081C4 #AAABD8

Accessibility & contrast

On white

6.13

#5658B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#5658B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658B1

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658B1	#FFFFFF	#000000	##FFFFFF
##5658B1	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E65B4

Deuteranopia (green-blind)

#245EAF

Tritanopia (blue-blind)

#316B7C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5658b1;
/* rgb */ color: rgb(86, 88, 177);
/* oklch */ color: oklch(50.5% 0.138 279.2);

Tailwind

colors: {
  custom: {
    50: '#8c87c9',
    500: '#5658b1',
    950: '#000000',
  },
}

SCSS

$custom: #5658b1;
$custom-light: #8c87c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5658b1",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 177
  },
  "hsl": {
    "h": 238.681,
    "s": 36.842,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50455,
    "c": 0.13821,
    "h": 279.2
  },
  "luminance": 0.12132
}

Semantic roles & 50–950 ramp

primary

#5658B1

secondary

#C5C59D

accent

#CA5BCD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0D0B13

muted

#7D7C82

Preview Lab

Preview with #5658B1

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

Preview Lab → · Contrast checker → · Palette generator →