#5145A2#5145A2

#5145A2 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.145 H 284.9°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#5145A2
RGB	rgb(81, 69, 162)
HSL	hsl(248, 40%, 45%)
HSV	hsv(248, 57%, 64%)
CMYK	cmyk(50%, 57.4%, 0%, 36.5%)
CIE-LAB	lab(35.23, 30.30, -48.94)
CIE-LCH	lch(35.23, 57.56, 301.76°)
OKLab	oklab(45.41% 0.0373 -0.1398)
OKLCH	oklch(45.41% 0.145 284.9)
XYZ	xyz(12.0411, 8.6136, 35.2035)
Luminance	0.0861 (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

#5145A2 #96A245

analogous

#4567A2 #5145A2 #7F45A2

triadic

#5145A2 #A25145 #45A251

tetradic

#5145A2 #A24567 #96A245 #45A27F

square

#5145A2 #A24567 #96A245 #45A27F

split-complementary

#5145A2 #A27F45 #67A245

monochromatic

#26204C #3C3377 #5145A2 #7266BE #9991D0

Accessibility & contrast

On white

7.71

#5145A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#5145A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5145A2

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145A2	#FFFFFF	#000000	##FFFFFF
##5145A2	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0456A5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#345A6C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #5145a2;
/* rgb */ color: rgb(81, 69, 162);
/* oklch */ color: oklch(45.4% 0.145 284.9);

Tailwind

colors: {
  custom: {
    50: '#8879be',
    500: '#5145a2',
    950: '#000000',
  },
}

SCSS

$custom: #5145a2;
$custom-light: #8879be;
$custom-dark: #000000;

JSON

{
  "hex": "#5145a2",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 162
  },
  "hsl": {
    "h": 247.742,
    "s": 40.26,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45408,
    "c": 0.14473,
    "h": 284.9
  },
  "luminance": 0.08614
}

Semantic roles & 50–950 ramp

primary

#5145A2

secondary

#B5BC87

accent

#D058C1

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #5145A2

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

Preview Lab → · Contrast checker → · Palette generator →