#514B9B#514B9B

#514B9B is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.126 H 283.7°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#514B9B
RGB	rgb(81, 75, 155)
HSL	hsl(245, 35%, 45%)
HSV	hsv(245, 52%, 61%)
CMYK	cmyk(47.7%, 51.6%, 0%, 39.2%)
CIE-LAB	lab(36.27, 24.31, -43.06)
CIE-LCH	lch(36.27, 49.45, 299.45°)
OKLab	oklab(46.03% 0.0298 -0.1225)
OKLCH	oklch(46.03% 0.126 283.7)
XYZ	xyz(11.8241, 9.1475, 32.1466)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514B9B #959B4B

analogous

#4B6D9B #514B9B #794B9B

triadic

#514B9B #9B514B #4B9B51

tetradic

#514B9B #9B4B6D #959B4B #4B9B79

square

#514B9B #9B4B6D #959B4B #4B9B79

split-complementary

#514B9B #9B794B #6D9B4B

monochromatic

#262349 #3B3772 #514B9B #716CB8 #9995CC

Accessibility & contrast

On white

7.42

#514B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#514B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #514B9B

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514B9B	#FFFFFF	#000000	##FFFFFF
##514B9B	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26589E

Deuteranopia (green-blind)

#225399

Tritanopia (blue-blind)

#385C6C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #514b9b;
/* rgb */ color: rgb(81, 75, 155);
/* oklch */ color: oklch(46.0% 0.126 283.7);

Tailwind

colors: {
  custom: {
    50: '#877db9',
    500: '#514b9b',
    950: '#000000',
  },
}

SCSS

$custom: #514b9b;
$custom-light: #877db9;
$custom-dark: #000000;

JSON

{
  "hex": "#514b9b",
  "rgb": {
    "r": 81,
    "g": 75,
    "b": 155
  },
  "hsl": {
    "h": 244.5,
    "s": 34.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4603,
    "c": 0.12608,
    "h": 283.7
  },
  "luminance": 0.09148
}

Semantic roles & 50–950 ramp

primary

#514B9B

secondary

#B4B88A

accent

#CB5DC3

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0911

muted

#7D7B80

Preview Lab

Preview with #514B9B

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

Preview Lab → · Contrast checker → · Palette generator →