#5147BD#5147BD

#5147BD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.9% C 0.178 H 281.1°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#5147BD
RGB	rgb(81, 71, 189)
HSL	hsl(245, 47%, 51%)
HSV	hsv(245, 62%, 74%)
CMYK	cmyk(57.1%, 62.4%, 0%, 25.9%)
CIE-LAB	lab(37.71, 37.64, -60.93)
CIE-LCH	lch(37.71, 71.62, 301.71°)
OKLab	oklab(47.87% 0.0343 -0.1751)
OKLCH	oklch(47.87% 0.178 281.1)
XYZ	xyz(14.8290, 9.9290, 49.2693)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5147BD #B3BD47

analogous

#4778BD #5147BD #8C47BD

triadic

#5147BD #BD5147 #47BD51

tetradic

#5147BD #BD4778 #B3BD47 #47BD8C

square

#5147BD #BD4778 #B3BD47 #47BD8C

split-complementary

#5147BD #BD8C47 #78BD47

monochromatic

#2A2465 #3C3492 #5147BD #7C74CD #A6A1DD

Accessibility & contrast

On white

7.03

#5147BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#5147BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5147BD

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5147BD	#FFFFFF	#000000	##FFFFFF
##5147BD	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#15647B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5147bd;
/* rgb */ color: rgb(81, 71, 189);
/* oklch */ color: oklch(47.9% 0.178 281.1);

Tailwind

colors: {
  custom: {
    50: '#8c7bd2',
    500: '#5147bd',
    950: '#000000',
  },
}

SCSS

$custom: #5147bd;
$custom-light: #8c7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5147bd",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 189
  },
  "hsl": {
    "h": 245.085,
    "s": 47.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4787,
    "c": 0.17842,
    "h": 281.1
  },
  "luminance": 0.0993
}

Semantic roles & 50–950 ramp

primary

#5147BD

secondary

#C6CA96

accent

#D751CB

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5147BD

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

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