#5169DE#5169DE

#5169DE is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.6% C 0.180 H 270.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5169DE
RGB	rgb(81, 105, 222)
HSL	hsl(230, 68%, 59%)
HSV	hsv(230, 64%, 87%)
CMYK	cmyk(63.5%, 52.7%, 0%, 12.9%)
CIE-LAB	lab(48.42, 27.58, -62.58)
CIE-LCH	lch(48.42, 68.39, 293.79°)
OKLab	oklab(56.58% 0.0027 -0.1796)
OKLCH	oklch(56.58% 0.18 270.9)
XYZ	xyz(21.6253, 17.1245, 71.2588)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169DE #DEC651

analogous

#51B0DE #5169DE #8051DE

triadic

#5169DE #DE5169 #69DE51

tetradic

#5169DE #DE51B0 #DEC651 #51DE80

square

#5169DE #DE51B0 #DEC651 #51DE80

split-complementary

#5169DE #DE8051 #B0DE51

monochromatic

#1D3298 #2743CB #5169DE #8495E8 #B8C2F2

Accessibility & contrast

On white

4.75

#5169DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5169DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5169DE

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169DE	#FFFFFF	#000000	##FFFFFF
##5169DE	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C7AE2

Deuteranopia (green-blind)

#006DDC

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5169de;
/* rgb */ color: rgb(81, 105, 222);
/* oklch */ color: oklch(56.6% 0.180 270.9);

Tailwind

colors: {
  custom: {
    50: '#9093e9',
    500: '#5169de',
    950: '#000000',
  },
}

SCSS

$custom: #5169de;
$custom-light: #9093e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5169de",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 222
  },
  "hsl": {
    "h": 229.787,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56576,
    "c": 0.17965,
    "h": 270.9
  },
  "luminance": 0.17126
}

Semantic roles & 50–950 ramp

primary

#5169DE

secondary

#E1D8AA

accent

#CD3DEB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5169DE

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

Preview Lab → · Contrast checker → · Palette generator →