#5140CC#5140CC

#5140CC is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.1% C 0.206 H 280.8°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#5140CC
RGB	rgb(81, 64, 204)
HSL	hsl(247, 58%, 53%)
HSV	hsv(247, 69%, 80%)
CMYK	cmyk(60.3%, 68.6%, 0%, 20%)
CIE-LAB	lab(37.43, 46.46, -70.14)
CIE-LCH	lch(37.43, 84.13, 303.52°)
OKLab	oklab(48.05% 0.0386 -0.2021)
OKLCH	oklch(48.05% 0.206 280.8)
XYZ	xyz(16.1224, 9.7746, 58.1521)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5140CC #BBCC40

analogous

#4075CC #5140CC #9740CC

triadic

#5140CC #CC5140 #40CC51

tetradic

#5140CC #CC4075 #BBCC40 #40CC97

square

#5140CC #CC4075 #BBCC40 #40CC97

split-complementary

#5140CC #CC9740 #75CC40

monochromatic

#291F73 #3A2CA3 #5140CC #7D70D9 #A9A1E6

Accessibility & contrast

On white

7.11

#5140CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#5140CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5140CC

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5140CC	#FFFFFF	#000000	##FFFFFF
##5140CC	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD0

Deuteranopia (green-blind)

#0053C9

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5140cc;
/* rgb */ color: rgb(81, 64, 204);
/* oklch */ color: oklch(48.1% 0.206 280.8);

Tailwind

colors: {
  custom: {
    50: '#8f76dd',
    500: '#5140cc',
    950: '#000000',
  },
}

SCSS

$custom: #5140cc;
$custom-light: #8f76dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5140cc",
  "rgb": {
    "r": 81,
    "g": 64,
    "b": 204
  },
  "hsl": {
    "h": 247.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48053,
    "c": 0.20578,
    "h": 280.8
  },
  "luminance": 0.09776
}

Semantic roles & 50–950 ramp

primary

#5140CC

secondary

#CBD295

accent

#E147CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5140CC

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

Preview Lab → · Contrast checker → · Palette generator →