#5140CA#5140CA

#5140CA is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.203 H 281.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#5140CA
RGB	rgb(81, 64, 202)
HSL	hsl(247, 57%, 52%)
HSV	hsv(247, 68%, 79%)
CMYK	cmyk(59.9%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(37.26, 45.84, -69.26)
CIE-LCH	lch(37.26, 83.06, 303.50°)
OKLab	oklab(47.87% 0.0389 -0.1995)
OKLCH	oklch(47.87% 0.203 281)
XYZ	xyz(15.8841, 9.6793, 56.8969)
Luminance	0.0968 (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

#5140CA #B9CA40

analogous

#4074CA #5140CA #9640CA

triadic

#5140CA #CA5140 #40CA51

tetradic

#5140CA #CA4074 #B9CA40 #40CA96

square

#5140CA #CA4074 #B9CA40 #40CA96

split-complementary

#5140CA #CA9640 #74CA40

monochromatic

#291F70 #3B2CA0 #5140CA #7D70D7 #A8A0E5

Accessibility & contrast

On white

7.15

#5140CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#5140CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5140CA

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5140CA	#FFFFFF	#000000	##FFFFFF
##5140CA	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0053C7

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5140ca;
/* rgb */ color: rgb(81, 64, 202);
/* oklch */ color: oklch(47.9% 0.203 281.0);

Tailwind

colors: {
  custom: {
    50: '#8f76db',
    500: '#5140ca',
    950: '#000000',
  },
}

SCSS

$custom: #5140ca;
$custom-light: #8f76db;
$custom-dark: #000000;

JSON

{
  "hex": "#5140ca",
  "rgb": {
    "r": 81,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 247.391,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47874,
    "c": 0.20331,
    "h": 281
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#5140CA

secondary

#CAD195

accent

#E048CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5140CA

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

Preview Lab → · Contrast checker → · Palette generator →