#5145C8#5145C8

#5145C8 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.5% C 0.195 H 280.4°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5145C8
RGB	rgb(81, 69, 200)
HSL	hsl(245, 54%, 53%)
HSV	hsv(245, 66%, 78%)
CMYK	cmyk(59.5%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(38.15, 42.33, -66.64)
CIE-LCH	lch(38.15, 78.95, 302.42°)
OKLab	oklab(48.47% 0.0351 -0.1918)
OKLCH	oklch(48.47% 0.195 280.4)
XYZ	xyz(15.9435, 10.1746, 55.7561)
Luminance	0.1018 (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

#5145C8 #BCC845

analogous

#457BC8 #5145C8 #9245C8

triadic

#5145C8 #C85145 #45C851

tetradic

#5145C8 #C8457B #BCC845 #45C892

square

#5145C8 #C8457B #BCC845 #45C892

split-complementary

#5145C8 #C89245 #7BC845

monochromatic

#292171 #3A2FA0 #5145C8 #7D74D6 #A9A3E4

Accessibility & contrast

On white

6.92

#5145C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5145C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145C8

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145C8	#FFFFFF	#000000	##FFFFFF
##5145C8	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5145c8;
/* rgb */ color: rgb(81, 69, 200);
/* oklch */ color: oklch(48.5% 0.195 280.4);

Tailwind

colors: {
  custom: {
    50: '#8e7ada',
    500: '#5145c8',
    950: '#000000',
  },
}

SCSS

$custom: #5145c8;
$custom-light: #8e7ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5145c8",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 245.496,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48466,
    "c": 0.19503,
    "h": 280.4
  },
  "luminance": 0.10176
}

Semantic roles & 50–950 ramp

primary

#5145C8

secondary

#CCD198

accent

#DE4AD0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #5145C8

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

Preview Lab → · Contrast checker → · Palette generator →