#5864E9#5864E9

#5864E9 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.9% C 0.199 H 274.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5864E9
RGB	rgb(88, 100, 233)
HSL	hsl(235, 77%, 63%)
HSV	hsv(235, 62%, 91%)
CMYK	cmyk(62.2%, 57.1%, 0%, 8.6%)
CIE-LAB	lab(48.35, 35.49, -68.88)
CIE-LCH	lch(48.35, 77.49, 297.26°)
OKLab	oklab(56.88% 0.0149 -0.198)
OKLCH	oklch(56.88% 0.199 274.3)
XYZ	xyz(23.2848, 17.0703, 79.1428)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5864E9 #E9DD58

analogous

#58ADE9 #5864E9 #9458E9

triadic

#5864E9 #E95864 #64E958

tetradic

#5864E9 #E958AD #E9DD58 #58E994

square

#5864E9 #E958AD #E9DD58 #58E994

split-complementary

#5864E9 #E99458 #ADE958

monochromatic

#1724AF #2232E2 #5864E9 #8E96F0 #C4C8F7

Accessibility & contrast

On white

4.76

#5864E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#5864E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5864E9

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5864E9	#FFFFFF	#000000	##FFFFFF
##5864E9	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079ED

Deuteranopia (green-blind)

#006DE6

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5864e9;
/* rgb */ color: rgb(88, 100, 233);
/* oklch */ color: oklch(56.9% 0.199 274.3);

Tailwind

colors: {
  custom: {
    50: '#9590f1',
    500: '#5864e9',
    950: '#000000',
  },
}

SCSS

$custom: #5864e9;
$custom-light: #9590f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5864e9",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 233
  },
  "hsl": {
    "h": 235.034,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56875,
    "c": 0.19861,
    "h": 274.3
  },
  "luminance": 0.17072
}

Semantic roles & 50–950 ramp

primary

#5864E9

secondary

#E8E4B4

accent

#C80DD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5864E9

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

Preview Lab → · Contrast checker → · Palette generator →