#5B65EA#5B65EA

#5B65EA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.3% C 0.198 H 275.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5B65EA
RGB	rgb(91, 101, 234)
HSL	hsl(236, 77%, 64%)
HSV	hsv(236, 61%, 92%)
CMYK	cmyk(61.1%, 56.8%, 0%, 8.2%)
CIE-LAB	lab(48.85, 35.70, -68.62)
CIE-LCH	lch(48.85, 77.35, 297.49°)
OKLab	oklab(57.32% 0.0173 -0.1972)
OKLCH	oklch(57.32% 0.198 275)
XYZ	xyz(23.8145, 17.4701, 79.9431)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B65EA #EAE05B

analogous

#5BACEA #5B65EA #985BEA

triadic

#5B65EA #EA5B65 #65EA5B

tetradic

#5B65EA #EA5BAC #EAE05B #5BEA98

square

#5B65EA #EA5BAC #EAE05B #5BEA98

split-complementary

#5B65EA #EA985B #ACEA5B

monochromatic

#1722B4 #2532E3 #5B65EA #9198F1 #C8CBF8

Accessibility & contrast

On white

4.67

#5B65EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#5B65EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B65EA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B65EA	#FFFFFF	#000000	##FFFFFF
##5B65EA	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEE

Deuteranopia (green-blind)

#006EE7

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5b65ea;
/* rgb */ color: rgb(91, 101, 234);
/* oklch */ color: oklch(57.3% 0.198 275.0);

Tailwind

colors: {
  custom: {
    50: '#9791f2',
    500: '#5b65ea',
    950: '#000000',
  },
}

SCSS

$custom: #5b65ea;
$custom-light: #9791f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b65ea",
  "rgb": {
    "r": 91,
    "g": 101,
    "b": 234
  },
  "hsl": {
    "h": 235.804,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57317,
    "c": 0.19797,
    "h": 275
  },
  "luminance": 0.17472
}

Semantic roles & 50–950 ramp

primary

#5B65EA

secondary

#EAE6B7

accent

#CB0CDA

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5B65EA

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

Preview Lab → · Contrast checker → · Palette generator →