#5145A4#5145A4

#5145A4 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.6% C 0.147 H 284.7°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#5145A4
RGB	rgb(81, 69, 164)
HSL	hsl(248, 41%, 46%)
HSV	hsv(248, 58%, 64%)
CMYK	cmyk(50.6%, 57.9%, 0%, 35.7%)
CIE-LAB	lab(35.37, 30.93, -49.91)
CIE-LCH	lch(35.37, 58.72, 301.79°)
OKLab	oklab(45.56% 0.0373 -0.1427)
OKLCH	oklch(45.56% 0.147 284.7)
XYZ	xyz(12.2203, 8.6853, 36.1473)
Luminance	0.0869 (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

#5145A4 #98A445

analogous

#4568A4 #5145A4 #8045A4

triadic

#5145A4 #A45145 #45A451

tetradic

#5145A4 #A44568 #98A445 #45A480

square

#5145A4 #A44568 #98A445 #45A480

split-complementary

#5145A4 #A48045 #68A445

monochromatic

#26214E #3C3379 #5145A4 #7267BF #9A92D1

Accessibility & contrast

On white

7.67

#5145A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#5145A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5145A4

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145A4	#FFFFFF	#000000	##FFFFFF
##5145A4	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A7

Deuteranopia (green-blind)

#0050A2

Tritanopia (blue-blind)

#325B6D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #5145a4;
/* rgb */ color: rgb(81, 69, 164);
/* oklch */ color: oklch(45.6% 0.147 284.7);

Tailwind

colors: {
  custom: {
    50: '#8879c0',
    500: '#5145a4',
    950: '#000000',
  },
}

SCSS

$custom: #5145a4;
$custom-light: #8879c0;
$custom-dark: #000000;

JSON

{
  "hex": "#5145a4",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 164
  },
  "hsl": {
    "h": 247.579,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45558,
    "c": 0.14749,
    "h": 284.7
  },
  "luminance": 0.08686
}

Semantic roles & 50–950 ramp

primary

#5145A4

secondary

#B6BD88

accent

#D157C1

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #5145A4

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

Preview Lab → · Contrast checker → · Palette generator →