#5359CA#5359CA

#5359CA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.2% C 0.172 H 276.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5359CA
RGB	rgb(83, 89, 202)
HSL	hsl(237, 53%, 56%)
HSV	hsv(237, 59%, 79%)
CMYK	cmyk(58.9%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(43.13, 31.17, -59.69)
CIE-LCH	lch(43.13, 67.34, 297.57°)
OKLab	oklab(52.21% 0.0191 -0.1713)
OKLCH	oklch(52.21% 0.172 276.4)
XYZ	xyz(17.7969, 13.2467, 57.4847)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5359CA #CAC453

analogous

#5394CA #5359CA #8853CA

triadic

#5359CA #CA5359 #59CA53

tetradic

#5359CA #CA5394 #CAC453 #53CA88

square

#5359CA #CA5394 #CAC453 #53CA88

split-complementary

#5359CA #CA8853 #94CA53

monochromatic

#262B7C #353BAB #5359CA #8286D8 #B1B3E7

Accessibility & contrast

On white

5.75

#5359CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5359CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5359CA

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5359CA	#FFFFFF	#000000	##FFFFFF
##5359CA	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5359ca;
/* rgb */ color: rgb(83, 89, 202);
/* oklch */ color: oklch(52.2% 0.172 276.4);

Tailwind

colors: {
  custom: {
    50: '#8e88db',
    500: '#5359ca',
    950: '#000000',
  },
}

SCSS

$custom: #5359ca;
$custom-light: #8e88db;
$custom-dark: #000000;

JSON

{
  "hex": "#5359ca",
  "rgb": {
    "r": 83,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 236.975,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52212,
    "c": 0.17232,
    "h": 276.4
  },
  "luminance": 0.13248
}

Semantic roles & 50–950 ramp

primary

#5359CA

secondary

#D5D3A4

accent

#D54CDC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5359CA

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

Preview Lab → · Contrast checker → · Palette generator →