#5145D8#5145D8

#5145D8 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.9% C 0.215 H 278.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5145D8
RGB	rgb(81, 69, 216)
HSL	hsl(245, 65%, 56%)
HSV	hsv(245, 68%, 85%)
CMYK	cmyk(62.5%, 68.1%, 0%, 15.3%)
CIE-LAB	lab(39.52, 47.37, -73.65)
CIE-LCH	lch(39.52, 87.57, 302.75°)
OKLab	oklab(49.87% 0.033 -0.2124)
OKLCH	oklch(49.87% 0.215 278.8)
XYZ	xyz(17.9122, 10.9620, 66.1244)
Luminance	0.1096 (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

#5145D8 #CCD845

analogous

#4582D8 #5145D8 #9A45D8

triadic

#5145D8 #D85145 #45D851

tetradic

#5145D8 #D84582 #CCD845 #45D89A

square

#5145D8 #D84582 #CCD845 #45D89A

split-complementary

#5145D8 #D89A45 #82D845

monochromatic

#251C86 #3327B9 #5145D8 #8078E3 #B0AAED

Accessibility & contrast

On white

6.58

#5145D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5145D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145D8

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145D8	#FFFFFF	#000000	##FFFFFF
##5145D8	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DC

Deuteranopia (green-blind)

#0057D5

Tritanopia (blue-blind)

#006C89

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5145d8;
/* rgb */ color: rgb(81, 69, 216);
/* oklch */ color: oklch(49.9% 0.215 278.8);

Tailwind

colors: {
  custom: {
    50: '#917ae5',
    500: '#5145d8',
    950: '#000000',
  },
}

SCSS

$custom: #5145d8;
$custom-light: #917ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5145d8",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 216
  },
  "hsl": {
    "h": 244.898,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49869,
    "c": 0.21495,
    "h": 278.8
  },
  "luminance": 0.10963
}

Semantic roles & 50–950 ramp

primary

#5145D8

secondary

#D6DB9E

accent

#E840DB

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5145D8

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

Preview Lab → · Contrast checker → · Palette generator →