#5145D3#5145D3

#5145D3 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.4% C 0.209 H 279.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#5145D3
RGB	rgb(81, 69, 211)
HSL	hsl(245, 62%, 55%)
HSV	hsv(245, 67%, 83%)
CMYK	cmyk(61.6%, 67.3%, 0%, 17.3%)
CIE-LAB	lab(39.08, 45.80, -71.48)
CIE-LCH	lch(39.08, 84.90, 302.65°)
OKLab	oklab(49.43% 0.0337 -0.2061)
OKLCH	oklch(49.43% 0.209 279.3)
XYZ	xyz(17.2756, 10.7074, 62.7718)
Luminance	0.1071 (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

#5145D3 #C7D345

analogous

#4580D3 #5145D3 #9845D3

triadic

#5145D3 #D35145 #45D351

tetradic

#5145D3 #D34580 #C7D345 #45D398

square

#5145D3 #D34580 #C7D345 #45D398

split-complementary

#5145D3 #D39845 #80D345

monochromatic

#261E7F #352AB1 #5145D3 #7F76DF #AEA8EA

Accessibility & contrast

On white

6.68

#5145D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5145D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145D3

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145D3	#FFFFFF	#000000	##FFFFFF
##5145D3	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D7

Deuteranopia (green-blind)

#0056D0

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5145d3;
/* rgb */ color: rgb(81, 69, 211);
/* oklch */ color: oklch(49.4% 0.209 279.3);

Tailwind

colors: {
  custom: {
    50: '#907ae2',
    500: '#5145d3',
    950: '#000000',
  },
}

SCSS

$custom: #5145d3;
$custom-light: #907ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#5145d3",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 211
  },
  "hsl": {
    "h": 245.07,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49425,
    "c": 0.2088,
    "h": 279.3
  },
  "luminance": 0.10709
}

Semantic roles & 50–950 ramp

primary

#5145D3

secondary

#D3D89C

accent

#E543D7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #5145D3

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

Preview Lab → · Contrast checker → · Palette generator →