#4527BC#4527BC

#4527BC is a dark, highly saturated violet. Relative luminance 0.063; OKLCH L 42.3% C 0.214 H 281.4°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4527BC
RGB	rgb(69, 39, 188)
HSL	hsl(252, 66%, 45%)
HSV	hsv(252, 79%, 74%)
CMYK	cmyk(63.3%, 79.3%, 0%, 26.3%)
CIE-LAB	lab(30.27, 53.15, -72.59)
CIE-LCH	lch(30.27, 89.97, 306.21°)
OKLab	oklab(42.27% 0.0422 -0.2095)
OKLCH	oklch(42.27% 0.214 281.4)
XYZ	xyz(12.2540, 6.3462, 48.1464)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527BC #9EBC27

analogous

#2753BC #4527BC #9027BC

triadic

#4527BC #BC4527 #27BC45

tetradic

#4527BC #BC2753 #9EBC27 #27BC90

square

#4527BC #BC2753 #9EBC27 #27BC90

split-complementary

#4527BC #BC9027 #53BC27

monochromatic

#201257 #321C89 #4527BC #6547D9 #8F7AE3

Accessibility & contrast

On white

9.25

#4527BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4527BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527BC

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527BC	#FFFFFF	#000000	##FFFFFF
##4527BC	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0042B9

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4527bc;
/* rgb */ color: rgb(69, 39, 188);
/* oklch */ color: oklch(42.3% 0.214 281.4);

Tailwind

colors: {
  custom: {
    50: '#8866d2',
    500: '#4527bc',
    950: '#000000',
  },
}

SCSS

$custom: #4527bc;
$custom-light: #8866d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4527bc",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 188
  },
  "hsl": {
    "h": 252.081,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42274,
    "c": 0.21368,
    "h": 281.4
  },
  "luminance": 0.06347
}

Semantic roles & 50–950 ramp

primary

#4527BC

secondary

#BACB73

accent

#E93FC6

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4527BC

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

Preview Lab → · Contrast checker → · Palette generator →