#523CCF#523CCF

#523CCF is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.214 H 281.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#523CCF
RGB	rgb(82, 60, 207)
HSL	hsl(249, 60%, 52%)
HSV	hsv(249, 71%, 81%)
CMYK	cmyk(60.4%, 71%, 0%, 18.8%)
CIE-LAB	lab(36.98, 49.72, -72.61)
CIE-LCH	lch(36.98, 88.01, 304.40°)
OKLab	oklab(47.83% 0.0425 -0.2093)
OKLCH	oklch(47.83% 0.214 281.5)
XYZ	xyz(16.3545, 9.5294, 59.9969)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523CCF #B9CF3C

analogous

#3C6FCF #523CCF #9C3CCF

triadic

#523CCF #CF523C #3CCF52

tetradic

#523CCF #CF3C6F #B9CF3C #3CCF9C

square

#523CCF #CF3C6F #B9CF3C #3CCF9C

split-complementary

#523CCF #CF9C3C #6FCF3C

monochromatic

#2A1D74 #3B29A5 #523CCF #7E6DDB #A99EE7

Accessibility & contrast

On white

7.23

#523CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#523CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523CCF

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523CCF	#FFFFFF	#000000	##FFFFFF
##523CCF	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523ccf;
/* rgb */ color: rgb(82, 60, 207);
/* oklch */ color: oklch(47.8% 0.214 281.5);

Tailwind

colors: {
  custom: {
    50: '#9074df',
    500: '#523ccf',
    950: '#000000',
  },
}

SCSS

$custom: #523ccf;
$custom-light: #9074df;
$custom-dark: #000000;

JSON

{
  "hex": "#523ccf",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 248.98,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47833,
    "c": 0.21359,
    "h": 281.5
  },
  "luminance": 0.09531
}

Semantic roles & 50–950 ramp

primary

#523CCF

secondary

#CAD393

accent

#E444CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523CCF

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

Preview Lab → · Contrast checker → · Palette generator →