#5658B8#5658B8

#5658B8 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.9% C 0.148 H 278.8°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5658B8
RGB	rgb(86, 88, 184)
HSL	hsl(239, 41%, 53%)
HSV	hsv(239, 53%, 72%)
CMYK	cmyk(53.3%, 52.2%, 0%, 27.8%)
CIE-LAB	lab(41.87, 26.49, -51.26)
CIE-LCH	lch(41.87, 57.70, 297.33°)
OKLab	oklab(50.94% 0.0228 -0.1464)
OKLCH	oklch(50.94% 0.148 278.8)
XYZ	xyz(15.9765, 12.4176, 46.8931)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658B8 #B8B656

analogous

#5689B8 #5658B8 #8556B8

triadic

#5658B8 #B85658 #58B856

tetradic

#5658B8 #B85689 #B8B656 #56B885

square

#5658B8 #B85689 #B8B656 #56B885

split-complementary

#5658B8 #B88556 #89B856

monochromatic

#2C2D68 #3E4093 #5658B8 #8183CA #ACADDC

Accessibility & contrast

On white

6.03

#5658B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5658B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658B8

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658B8	#FFFFFF	#000000	##FFFFFF
##5658B8	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2567BB

Deuteranopia (green-blind)

#185FB6

Tritanopia (blue-blind)

#2B6D7F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5658b8;
/* rgb */ color: rgb(86, 88, 184);
/* oklch */ color: oklch(50.9% 0.148 278.8);

Tailwind

colors: {
  custom: {
    50: '#8d87ce',
    500: '#5658b8',
    950: '#000000',
  },
}

SCSS

$custom: #5658b8;
$custom-light: #8d87ce;
$custom-dark: #000000;

JSON

{
  "hex": "#5658b8",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 184
  },
  "hsl": {
    "h": 238.776,
    "s": 40.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50936,
    "c": 0.14813,
    "h": 278.8
  },
  "luminance": 0.12419
}

Semantic roles & 50–950 ramp

primary

#5658B8

secondary

#CAC9A0

accent

#CE57D1

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5658B8

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

Preview Lab → · Contrast checker → · Palette generator →