#5169DA#5169DA

#5169DA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.3% C 0.174 H 270.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5169DA
RGB	rgb(81, 105, 218)
HSL	hsl(229, 65%, 59%)
HSV	hsv(229, 63%, 85%)
CMYK	cmyk(62.8%, 51.8%, 0%, 14.5%)
CIE-LAB	lab(48.15, 26.22, -60.74)
CIE-LCH	lch(48.15, 66.16, 293.35°)
OKLab	oklab(56.29% 0.0024 -0.1742)
OKLCH	oklch(56.29% 0.174 270.8)
XYZ	xyz(21.0955, 16.9126, 68.4688)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169DA #DAC251

analogous

#51ADDA #5169DA #7D51DA

triadic

#5169DA #DA5169 #69DA51

tetradic

#5169DA #DA51AD #DAC251 #51DA7D

square

#5169DA #DA51AD #DAC251 #51DA7D

split-complementary

#5169DA #DA7D51 #ADDA51

monochromatic

#1F3392 #2A45C4 #5169DA #8395E5 #B6C0EF

Accessibility & contrast

On white

4.79

#5169DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5169DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5169DA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169DA	#FFFFFF	#000000	##FFFFFF
##5169DA	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2479DE

Deuteranopia (green-blind)

#006CD8

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5169da;
/* rgb */ color: rgb(81, 105, 218);
/* oklch */ color: oklch(56.3% 0.174 270.8);

Tailwind

colors: {
  custom: {
    50: '#8f93e6',
    500: '#5169da',
    950: '#000000',
  },
}

SCSS

$custom: #5169da;
$custom-light: #8f93e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5169da",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 218
  },
  "hsl": {
    "h": 229.489,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5629,
    "c": 0.17425,
    "h": 270.8
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary

#5169DA

secondary

#DED5A8

accent

#CA40E8

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5169DA

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

Preview Lab → · Contrast checker → · Palette generator →