#5658D8#5658D8

#5658D8 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.3% C 0.192 H 277.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5658D8
RGB	rgb(86, 88, 216)
HSL	hsl(239, 63%, 59%)
HSV	hsv(239, 60%, 85%)
CMYK	cmyk(60.2%, 59.3%, 0%, 15.3%)
CIE-LAB	lab(44.11, 36.90, -66.13)
CIE-LCH	lch(44.11, 75.73, 299.16°)
OKLab	oklab(53.31% 0.0235 -0.1901)
OKLCH	oklch(53.31% 0.192 277)
XYZ	xyz(19.7181, 13.9142, 66.5991)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658D8 #D8D656

analogous

#5699D8 #5658D8 #9556D8

triadic

#5658D8 #D85658 #58D856

tetradic

#5658D8 #D85699 #D8D656 #56D895

square

#5658D8 #D85699 #D8D656 #56D895

split-complementary

#5658D8 #D89556 #99D856

monochromatic

#222392 #2D2FC4 #5658D8 #8889E3 #B9BAEF

Accessibility & contrast

On white

5.55

#5658D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#5658D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658D8

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658D8	#FFFFFF	#000000	##FFFFFF
##5658D8	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDC

Deuteranopia (green-blind)

#0063D5

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5658d8;
/* rgb */ color: rgb(86, 88, 216);
/* oklch */ color: oklch(53.3% 0.192 277.0);

Tailwind

colors: {
  custom: {
    50: '#9287e5',
    500: '#5658d8',
    950: '#000000',
  },
}

SCSS

$custom: #5658d8;
$custom-light: #9287e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5658d8",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 239.077,
    "s": 62.5,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5331,
    "c": 0.19158,
    "h": 277
  },
  "luminance": 0.13916
}

Semantic roles & 50–950 ramp

primary

#5658D8

secondary

#DEDEAB

accent

#E342E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5658D8

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

Preview Lab → · Contrast checker → · Palette generator →