#5165EA#5165EA

#5165EA is a mid, highly saturated blue. Relative luminance 0.170; OKLCH L 56.7% C 0.200 H 271.9°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5165EA
RGB	rgb(81, 101, 234)
HSL	hsl(232, 78%, 62%)
HSV	hsv(232, 65%, 92%)
CMYK	cmyk(65.4%, 56.8%, 0%, 8.2%)
CIE-LAB	lab(48.25, 34.14, -69.61)
CIE-LCH	lch(48.25, 77.53, 296.12°)
OKLab	oklab(56.72% 0.0067 -0.2004)
OKLCH	oklch(56.72% 0.2 271.9)
XYZ	xyz(22.8933, 16.9951, 79.8999)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5165EA #EAD651

analogous

#51B2EA #5165EA #8A51EA

triadic

#5165EA #EA5165 #65EA51

tetradic

#5165EA #EA51B2 #EAD651 #51EA8A

square

#5165EA #EA51B2 #EAD651 #51EA8A

split-complementary

#5165EA #EA8A51 #B2EA51

monochromatic

#1528AC #1B35E2 #5165EA #8895F1 #BEC6F7

Accessibility & contrast

On white

4.77

#5165EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5165EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5165EA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5165EA	#FFFFFF	#000000	##FFFFFF
##5165EA	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEE

Deuteranopia (green-blind)

#006CE7

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5165ea;
/* rgb */ color: rgb(81, 101, 234);
/* oklch */ color: oklch(56.7% 0.200 271.9);

Tailwind

colors: {
  custom: {
    50: '#9290f2',
    500: '#5165ea',
    950: '#000000',
  },
}

SCSS

$custom: #5165ea;
$custom-light: #9290f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5165ea",
  "rgb": {
    "r": 81,
    "g": 101,
    "b": 234
  },
  "hsl": {
    "h": 232.157,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.56719,
    "c": 0.20048,
    "h": 271.9
  },
  "luminance": 0.16997
}

Semantic roles & 50–950 ramp

primary

#5165EA

secondary

#E8E0AF

accent

#C00BDB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5165EA

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

Preview Lab → · Contrast checker → · Palette generator →