#514FCC#514FCC

#514FCC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.188 H 278.0°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#514FCC
RGB	rgb(81, 79, 204)
HSL	hsl(241, 55%, 55%)
HSV	hsv(241, 61%, 80%)
CMYK	cmyk(60.3%, 61.3%, 0%, 20%)
CIE-LAB	lab(40.73, 37.64, -64.75)
CIE-LCH	lch(40.73, 74.89, 300.17°)
OKLab	oklab(50.45% 0.0261 -0.1863)
OKLCH	oklch(50.45% 0.188 278)
XYZ	xyz(17.0849, 11.6996, 58.4730)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514FCC #CACC4F

analogous

#4F8BCC #514FCC #8F4FCC

triadic

#514FCC #CC514F #4FCC51

tetradic

#514FCC #CC4F8B #CACC4F #4FCC8F

square

#514FCC #CC4F8B #CACC4F #4FCC8F

split-complementary

#514FCC #CC8F4F #8BCC4F

monochromatic

#25247D #3432AC #514FCC #807EDA #AFAEE7

Accessibility & contrast

On white

6.29

#514FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#514FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514FCC

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514FCC	#FFFFFF	#000000	##FFFFFF
##514FCC	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#006E86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #514fcc;
/* rgb */ color: rgb(81, 79, 204);
/* oklch */ color: oklch(50.4% 0.188 278.0);

Tailwind

colors: {
  custom: {
    50: '#8e80dc',
    500: '#514fcc',
    950: '#000000',
  },
}

SCSS

$custom: #514fcc;
$custom-light: #8e80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#514fcc",
  "rgb": {
    "r": 81,
    "g": 79,
    "b": 204
  },
  "hsl": {
    "h": 240.96,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50449,
    "c": 0.18807,
    "h": 278
  },
  "luminance": 0.11701
}

Semantic roles & 50–950 ramp

primary

#514FCC

secondary

#D5D5A1

accent

#DE49DC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #514FCC

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

Preview Lab → · Contrast checker → · Palette generator →