#5145D5#5145D5

#5145D5 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.6% C 0.211 H 279.1°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#5145D5
RGB	rgb(81, 69, 213)
HSL	hsl(245, 63%, 55%)
HSV	hsv(245, 68%, 84%)
CMYK	cmyk(62%, 67.6%, 0%, 16.5%)
CIE-LAB	lab(39.26, 46.43, -72.35)
CIE-LCH	lch(39.26, 85.97, 302.69°)
OKLab	oklab(49.6% 0.0335 -0.2086)
OKLCH	oklch(49.6% 0.211 279.1)
XYZ	xyz(17.5279, 10.8083, 64.1004)
Luminance	0.1081 (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

#5145D5 #C9D545

analogous

#4581D5 #5145D5 #9945D5

triadic

#5145D5 #D55145 #45D551

tetradic

#5145D5 #D54581 #C9D545 #45D599

square

#5145D5 #D54581 #C9D545 #45D599

split-complementary

#5145D5 #D59945 #81D545

monochromatic

#261D82 #3429B4 #5145D5 #8077E0 #AEA9EC

Accessibility & contrast

On white

6.64

#5145D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5145D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145D5

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145D5	#FFFFFF	#000000	##FFFFFF
##5145D5	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#0057D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5145d5;
/* rgb */ color: rgb(81, 69, 213);
/* oklch */ color: oklch(49.6% 0.211 279.1);

Tailwind

colors: {
  custom: {
    50: '#907ae3',
    500: '#5145d5',
    950: '#000000',
  },
}

SCSS

$custom: #5145d5;
$custom-light: #907ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#5145d5",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 213
  },
  "hsl": {
    "h": 245,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49602,
    "c": 0.21128,
    "h": 279.1
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#5145D5

secondary

#D4D99D

accent

#E642D8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5145D5

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

Preview Lab → · Contrast checker → · Palette generator →