#513EAF#513EAF

#513EAF is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.2% C 0.172 H 284.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#513EAF
RGB	rgb(81, 62, 175)
HSL	hsl(250, 48%, 46%)
HSV	hsv(250, 65%, 69%)
CMYK	cmyk(53.7%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(34.58, 38.62, -57.77)
CIE-LCH	lch(34.58, 69.49, 303.76°)
OKLab	oklab(45.24% 0.0442 -0.1658)
OKLCH	oklch(45.24% 0.172 284.9)
XYZ	xyz(12.8515, 8.2890, 41.4719)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513EAF #9CAF3E

analogous

#3E64AF #513EAF #8A3EAF

triadic

#513EAF #AF513E #3EAF51

tetradic

#513EAF #AF3E64 #9CAF3E #3EAF8A

square

#513EAF #AF3E64 #9CAF3E #3EAF8A

split-complementary

#513EAF #AF8A3E #64AF3E

monochromatic

#271E55 #3C2E82 #513EAF #7463C8 #9C90D8

Accessibility & contrast

On white

7.90

#513EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#513EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EAF

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EAF	#FFFFFF	#000000	##FFFFFF
##513EAF	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#2A5A71

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #513eaf;
/* rgb */ color: rgb(81, 62, 175);
/* oklch */ color: oklch(45.2% 0.172 284.9);

Tailwind

colors: {
  custom: {
    50: '#8a74c8',
    500: '#513eaf',
    950: '#000000',
  },
}

SCSS

$custom: #513eaf;
$custom-light: #8a74c8;
$custom-dark: #000000;

JSON

{
  "hex": "#513eaf",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 250.088,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45238,
    "c": 0.17162,
    "h": 284.9
  },
  "luminance": 0.0829
}

Semantic roles & 50–950 ramp

primary

#513EAF

secondary

#B8C386

accent

#D751C1

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #513EAF

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

Preview Lab → · Contrast checker → · Palette generator →