#514CB8#514CB8

#514CB8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.165 H 280.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#514CB8
RGB	rgb(81, 76, 184)
HSL	hsl(243, 43%, 51%)
HSV	hsv(243, 59%, 72%)
CMYK	cmyk(56%, 58.7%, 0%, 27.8%)
CIE-LAB	lab(38.51, 32.97, -56.70)
CIE-LCH	lch(38.51, 65.59, 300.18°)
OKLab	oklab(48.34% 0.0296 -0.1626)
OKLCH	oklch(48.34% 0.165 280.3)
XYZ	xyz(14.6268, 10.3780, 46.5705)
Luminance	0.1038 (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

#514CB8 #B3B84C

analogous

#4C7DB8 #514CB8 #874CB8

triadic

#514CB8 #B8514C #4CB851

tetradic

#514CB8 #B84C7D #B3B84C #4CB887

square

#514CB8 #B84C7D #B3B84C #4CB887

split-complementary

#514CB8 #B8874C #7DB84C

monochromatic

#2A2763 #3C388E #514CB8 #7C78C9 #A6A4DB

Accessibility & contrast

On white

6.83

#514CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#514CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514CB8

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514CB8	#FFFFFF	#000000	##FFFFFF
##514CB8	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#0057B6

Tritanopia (blue-blind)

#1D667A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #514cb8;
/* rgb */ color: rgb(81, 76, 184);
/* oklch */ color: oklch(48.3% 0.165 280.3);

Tailwind

colors: {
  custom: {
    50: '#8b7ece',
    500: '#514cb8',
    950: '#000000',
  },
}

SCSS

$custom: #514cb8;
$custom-light: #8b7ece;
$custom-dark: #000000;

JSON

{
  "hex": "#514cb8",
  "rgb": {
    "r": 81,
    "g": 76,
    "b": 184
  },
  "hsl": {
    "h": 242.778,
    "s": 43.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48338,
    "c": 0.16529,
    "h": 280.3
  },
  "luminance": 0.10379
}

Semantic roles & 50–950 ramp

primary

#514CB8

secondary

#C6C898

accent

#D355CD

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #514CB8

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

Preview Lab → · Contrast checker → · Palette generator →