#523FCA#523FCA

#523FCA is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.204 H 281.6°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#523FCA
RGB	rgb(82, 63, 202)
HSL	hsl(248, 57%, 52%)
HSV	hsv(248, 69%, 79%)
CMYK	cmyk(59.4%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(37.14, 46.55, -69.46)
CIE-LCH	lch(37.14, 83.62, 303.83°)
OKLab	oklab(47.81% 0.0411 -0.2001)
OKLCH	oklch(47.81% 0.204 281.6)
XYZ	xyz(15.9145, 9.6120, 56.8823)
Luminance	0.0961 (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

#523FCA #B7CA3F

analogous

#3F72CA #523FCA #973FCA

triadic

#523FCA #CA523F #3FCA52

tetradic

#523FCA #CA3F72 #B7CA3F #3FCA97

square

#523FCA #CA3F72 #B7CA3F #3FCA97

split-complementary

#523FCA #CA973F #72CA3F

monochromatic

#2A1F70 #3C2CA0 #523FCA #7D6FD7 #A89FE4

Accessibility & contrast

On white

7.19

#523FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#523FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523FCA

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FCA	#FFFFFF	#000000	##FFFFFF
##523FCA	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #523fca;
/* rgb */ color: rgb(82, 63, 202);
/* oklch */ color: oklch(47.8% 0.204 281.6);

Tailwind

colors: {
  custom: {
    50: '#8f76db',
    500: '#523fca',
    950: '#000000',
  },
}

SCSS

$custom: #523fca;
$custom-light: #8f76db;
$custom-dark: #000000;

JSON

{
  "hex": "#523fca",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 248.201,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47806,
    "c": 0.20427,
    "h": 281.6
  },
  "luminance": 0.09613
}

Semantic roles & 50–950 ramp

primary

#523FCA

secondary

#C9D194

accent

#E048CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523FCA

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

Preview Lab → · Contrast checker → · Palette generator →