#5859CA#5859CA

#5859CA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.6% C 0.171 H 278.4°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5859CA
RGB	rgb(88, 89, 202)
HSL	hsl(239, 52%, 57%)
HSV	hsv(239, 56%, 79%)
CMYK	cmyk(56.4%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(43.48, 32.09, -59.11)
CIE-LCH	lch(43.48, 67.26, 298.50°)
OKLab	oklab(52.56% 0.0249 -0.1694)
OKLCH	oklch(52.56% 0.171 278.4)
XYZ	xyz(18.2542, 13.4825, 57.5061)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5859CA #CAC958

analogous

#5892CA #5859CA #9058CA

triadic

#5859CA #CA5859 #59CA58

tetradic

#5859CA #CA5892 #CAC958 #58CA90

square

#5859CA #CA5892 #CAC958 #58CA90

split-complementary

#5859CA #CA9058 #92CA58

monochromatic

#28297F #3738AE #5859CA #8687D9 #B5B5E7

Accessibility & contrast

On white

5.68

#5859CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5859CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5859CA

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5859CA	#FFFFFF	#000000	##FFFFFF
##5859CA	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0062C8

Tritanopia (blue-blind)

#187389

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5859ca;
/* rgb */ color: rgb(88, 89, 202);
/* oklch */ color: oklch(52.6% 0.171 278.4);

Tailwind

colors: {
  custom: {
    50: '#9188db',
    500: '#5859ca',
    950: '#000000',
  },
}

SCSS

$custom: #5859ca;
$custom-light: #9188db;
$custom-dark: #000000;

JSON

{
  "hex": "#5859ca",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 239.474,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52562,
    "c": 0.17124,
    "h": 278.4
  },
  "luminance": 0.13484
}

Semantic roles & 50–950 ramp

primary

#5859CA

secondary

#D6D6A8

accent

#DA4DDB

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5859CA

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

Preview Lab → · Contrast checker → · Palette generator →