#5145B9#5145B9

#5145B9 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.2% C 0.176 H 282.0°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#5145B9
RGB	rgb(81, 69, 185)
HSL	hsl(246, 46%, 50%)
HSV	hsv(246, 63%, 73%)
CMYK	cmyk(56.2%, 62.7%, 0%, 27.5%)
CIE-LAB	lab(36.94, 37.58, -59.84)
CIE-LCH	lch(36.94, 70.66, 302.13°)
OKLab	oklab(47.21% 0.0365 -0.1719)
OKLCH	oklch(47.21% 0.176 282)
XYZ	xyz(14.2757, 9.5075, 46.9724)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.02

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5145B9 #ADB945

analogous

#4573B9 #5145B9 #8B45B9

triadic

#5145B9 #B95145 #45B951

tetradic

#5145B9 #B94573 #ADB945 #45B98B

square

#5145B9 #B94573 #ADB945 #45B98B

split-complementary

#5145B9 #B98B45 #73B945

monochromatic

#2A2460 #3D348C #5145B9 #7A71CA #A49EDB

Accessibility & contrast

On white

7.24

#5145B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#5145B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5145B9

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145B9	#FFFFFF	#000000	##FFFFFF
##5145B9	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBD

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#1D6178

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5145b9;
/* rgb */ color: rgb(81, 69, 185);
/* oklch */ color: oklch(47.2% 0.176 282.0);

Tailwind

colors: {
  custom: {
    50: '#8c79cf',
    500: '#5145b9',
    950: '#000000',
  },
}

SCSS

$custom: #5145b9;
$custom-light: #8c79cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5145b9",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 185
  },
  "hsl": {
    "h": 246.207,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47209,
    "c": 0.17571,
    "h": 282
  },
  "luminance": 0.09508
}

Semantic roles & 50–950 ramp

primary

#5145B9

secondary

#C2C793

accent

#D552C8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5145B9

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

Preview Lab → · Contrast checker → · Palette generator →