#5169E7#5169E7

#5169E7 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.2% C 0.192 H 271.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#5169E7
RGB	rgb(81, 105, 231)
HSL	hsl(230, 76%, 61%)
HSV	hsv(230, 65%, 91%)
CMYK	cmyk(64.9%, 54.5%, 0%, 9.4%)
CIE-LAB	lab(49.03, 30.65, -66.66)
CIE-LCH	lch(49.03, 73.37, 294.69°)
OKLab	oklab(57.23% 0.0032 -0.1916)
OKLCH	oklch(57.23% 0.192 271)
XYZ	xyz(22.8639, 17.6199, 77.7819)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169E7 #E7CF51

analogous

#51B4E7 #5169E7 #8451E7

triadic

#5169E7 #E75169 #69E751

tetradic

#5169E7 #E751B4 #E7CF51 #51E784

square

#5169E7 #E751B4 #E7CF51 #51E784

split-complementary

#5169E7 #E78451 #B4E751

monochromatic

#172EA7 #1E3DDC #5169E7 #8797EE #BDC6F6

Accessibility & contrast

On white

4.64

#5169E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#5169E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5169E7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169E7	#FFFFFF	#000000	##FFFFFF
##5169E7	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEB

Deuteranopia (green-blind)

#006EE4

Tritanopia (blue-blind)

#00879E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5169e7;
/* rgb */ color: rgb(81, 105, 231);
/* oklch */ color: oklch(57.2% 0.192 271.0);

Tailwind

colors: {
  custom: {
    50: '#9193ef',
    500: '#5169e7',
    950: '#000000',
  },
}

SCSS

$custom: #5169e7;
$custom-light: #9193ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5169e7",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 231
  },
  "hsl": {
    "h": 230.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.57234,
    "c": 0.19168,
    "h": 271
  },
  "luminance": 0.17622
}

Semantic roles & 50–950 ramp

primary

#5169E7

secondary

#E6DDAE

accent

#B80ED8

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5169E7

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

Preview Lab → · Contrast checker → · Palette generator →