#5658B7#5658B7

#5658B7 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.9% C 0.147 H 278.9°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5658B7
RGB	rgb(86, 88, 183)
HSL	hsl(239, 40%, 53%)
HSV	hsv(239, 53%, 72%)
CMYK	cmyk(53%, 51.9%, 0%, 28.2%)
CIE-LAB	lab(41.81, 26.17, -50.78)
CIE-LCH	lch(41.81, 57.12, 297.27°)
OKLab	oklab(50.87% 0.0227 -0.145)
OKLCH	oklch(50.87% 0.147 278.9)
XYZ	xyz(15.8721, 12.3758, 46.3430)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658B7 #B7B556

analogous

#5688B7 #5658B7 #8456B7

triadic

#5658B7 #B75658 #58B756

tetradic

#5658B7 #B75688 #B7B556 #56B784

square

#5658B7 #B75688 #B7B556 #56B784

split-complementary

#5658B7 #B78456 #88B756

monochromatic

#2C2D67 #3E4092 #5658B7 #8182C9 #ACADDC

Accessibility & contrast

On white

6.04

#5658B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5658B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658B7

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658B7	#FFFFFF	#000000	##FFFFFF
##5658B7	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2767BA

Deuteranopia (green-blind)

#1A5FB5

Tritanopia (blue-blind)

#2C6D7F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5658b7;
/* rgb */ color: rgb(86, 88, 183);
/* oklch */ color: oklch(50.9% 0.147 278.9);

Tailwind

colors: {
  custom: {
    50: '#8d87cd',
    500: '#5658b7',
    950: '#000000',
  },
}

SCSS

$custom: #5658b7;
$custom-light: #8d87cd;
$custom-dark: #000000;

JSON

{
  "hex": "#5658b7",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 183
  },
  "hsl": {
    "h": 238.763,
    "s": 40.249,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50866,
    "c": 0.14673,
    "h": 278.9
  },
  "luminance": 0.12377
}

Semantic roles & 50–950 ramp

primary

#5658B7

secondary

#C9C99F

accent

#CE58D0

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #5658B7

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

Preview Lab → · Contrast checker → · Palette generator →