#4533C9#4533C9

#4533C9 is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.218 H 278.5°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#4533C9
RGB	rgb(69, 51, 201)
HSL	hsl(247, 60%, 49%)
HSV	hsv(247, 75%, 79%)
CMYK	cmyk(65.7%, 74.6%, 0%, 21.2%)
CIE-LAB	lab(33.67, 51.09, -74.62)
CIE-LCH	lch(33.67, 90.44, 304.40°)
OKLab	oklab(45.05% 0.0321 -0.2155)
OKLCH	oklch(45.05% 0.218 278.5)
XYZ	xyz(14.1773, 7.8487, 56.0149)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4533C9 #B7C933

analogous

#336CC9 #4533C9 #9033C9

triadic

#4533C9 #C94533 #33C945

tetradic

#4533C9 #C9336C #B7C933 #33C990

square

#4533C9 #C9336C #B7C933 #33C990

split-complementary

#4533C9 #C99033 #6CC933

monochromatic

#231A67 #342798 #4533C9 #7062D7 #9D93E4

Accessibility & contrast

On white

8.17

#4533C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4533C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4533C9

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4533C9	#FFFFFF	#000000	##FFFFFF
##4533C9	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#0049C6

Tritanopia (blue-blind)

#005E7C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4533c9;
/* rgb */ color: rgb(69, 51, 201);
/* oklch */ color: oklch(45.0% 0.218 278.5);

Tailwind

colors: {
  custom: {
    50: '#8a6edb',
    500: '#4533c9',
    950: '#000000',
  },
}

SCSS

$custom: #4533c9;
$custom-light: #8a6edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4533c9",
  "rgb": {
    "r": 69,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 247.2,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45047,
    "c": 0.21788,
    "h": 278.5
  },
  "luminance": 0.0785
}

Semantic roles & 50–950 ramp

primary

#4533C9

secondary

#C6CF89

accent

#E345D0

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4533C9

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

Preview Lab → · Contrast checker → · Palette generator →