#5358BC#5358BC

#5358BC is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.0% C 0.154 H 277.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5358BC
RGB	rgb(83, 88, 188)
HSL	hsl(237, 44%, 53%)
HSV	hsv(237, 56%, 74%)
CMYK	cmyk(55.9%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(41.92, 27.18, -53.53)
CIE-LCH	lch(41.92, 60.03, 296.92°)
OKLab	oklab(51% 0.0195 -0.1531)
OKLCH	oklch(51% 0.154 277.3)
XYZ	xyz(16.1312, 12.4482, 49.1199)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5358BC #BCB753

analogous

#538CBC #5358BC #8253BC

triadic

#5358BC #BC5358 #58BC53

tetradic

#5358BC #BC538C #BCB753 #53BC82

square

#5358BC #BC538C #BCB753 #53BC82

split-complementary

#5358BC #BC8253 #8CBC53

monochromatic

#2A2D6B #3B3F97 #5358BC #7F83CD #ABAEDE

Accessibility & contrast

On white

6.02

#5358BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5358BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5358BC

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5358BC	#FFFFFF	#000000	##FFFFFF
##5358BC	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E67BF

Deuteranopia (green-blind)

#045FBA

Tritanopia (blue-blind)

#1B6F81

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5358bc;
/* rgb */ color: rgb(83, 88, 188);
/* oklch */ color: oklch(51.0% 0.154 277.3);

Tailwind

colors: {
  custom: {
    50: '#8c87d1',
    500: '#5358bc',
    950: '#000000',
  },
}

SCSS

$custom: #5358bc;
$custom-light: #8c87d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5358bc",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 237.143,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51,
    "c": 0.15438,
    "h": 277.3
  },
  "luminance": 0.12449
}

Semantic roles & 50–950 ramp

primary

#5358BC

secondary

#CCCA9F

accent

#CE54D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5358BC

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

Preview Lab → · Contrast checker → · Palette generator →