#513EBD#513EBD

#513EBD is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.4% C 0.189 H 283.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#513EBD
RGB	rgb(81, 62, 189)
HSL	hsl(249, 51%, 49%)
HSV	hsv(249, 67%, 74%)
CMYK	cmyk(57.1%, 67.2%, 0%, 25.9%)
CIE-LAB	lab(35.73, 42.95, -64.17)
CIE-LCH	lch(35.73, 77.22, 303.80°)
OKLab	oklab(46.43% 0.0425 -0.1846)
OKLCH	oklch(46.43% 0.189 283)
XYZ	xyz(14.2984, 8.8678, 49.0925)
Luminance	0.0887 (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

#513EBD #AABD3E

analogous

#3E6BBD #513EBD #913EBD

triadic

#513EBD #BD513E #3EBD51

tetradic

#513EBD #BD3E6B #AABD3E #3EBD91

square

#513EBD #BD3E6B #AABD3E #3EBD91

split-complementary

#513EBD #BD913E #6BBD3E

monochromatic

#2A2061 #3D2F8F #513EBD #796ACE #A298DD

Accessibility & contrast

On white

7.57

#513EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#513EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EBD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EBD	#FFFFFF	#000000	##FFFFFF
##513EBD	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#175F78

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #513ebd;
/* rgb */ color: rgb(81, 62, 189);
/* oklch */ color: oklch(46.4% 0.189 283.0);

Tailwind

colors: {
  custom: {
    50: '#8d75d2',
    500: '#513ebd',
    950: '#000000',
  },
}

SCSS

$custom: #513ebd;
$custom-light: #8d75d2;
$custom-dark: #000000;

JSON

{
  "hex": "#513ebd",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 189
  },
  "hsl": {
    "h": 248.976,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46429,
    "c": 0.18946,
    "h": 283
  },
  "luminance": 0.08869
}

Semantic roles & 50–950 ramp

primary

#513EBD

secondary

#C0C98E

accent

#DA4EC5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #513EBD

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

Preview Lab → · Contrast checker → · Palette generator →