#5358CA#5358CA

#5358CA is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.0% C 0.174 H 276.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#5358CA
RGB	rgb(83, 88, 202)
HSL	hsl(237, 53%, 56%)
HSV	hsv(237, 59%, 79%)
CMYK	cmyk(58.9%, 56.4%, 0%, 20.8%)
CIE-LAB	lab(42.89, 31.79, -60.09)
CIE-LCH	lch(42.89, 67.98, 297.88°)
OKLab	oklab(52.03% 0.02 -0.1724)
OKLCH	oklch(52.03% 0.174 276.6)
XYZ	xyz(17.7142, 13.0814, 57.4572)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5358CA #CAC553

analogous

#5393CA #5358CA #8953CA

triadic

#5358CA #CA5358 #58CA53

tetradic

#5358CA #CA5393 #CAC553 #53CA89

square

#5358CA #CA5393 #CAC553 #53CA89

split-complementary

#5358CA #CA8953 #93CA53

monochromatic

#262A7C #353AAB #5358CA #8285D8 #B1B3E7

Accessibility & contrast

On white

5.81

#5358CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5358CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5358CA

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5358CA	#FFFFFF	#000000	##FFFFFF
##5358CA	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#007388

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5358ca;
/* rgb */ color: rgb(83, 88, 202);
/* oklch */ color: oklch(52.0% 0.174 276.6);

Tailwind

colors: {
  custom: {
    50: '#8e87db',
    500: '#5358ca',
    950: '#000000',
  },
}

SCSS

$custom: #5358ca;
$custom-light: #8e87db;
$custom-dark: #000000;

JSON

{
  "hex": "#5358ca",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 202
  },
  "hsl": {
    "h": 237.479,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52029,
    "c": 0.17361,
    "h": 276.6
  },
  "luminance": 0.13083
}

Semantic roles & 50–950 ramp

primary

#5358CA

secondary

#D5D3A4

accent

#D64CDC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5358CA

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

Preview Lab → · Contrast checker → · Palette generator →