#4536DB#4536DB

#4536DB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.2% C 0.236 H 276.4°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4536DB
RGB	rgb(69, 54, 219)
HSL	hsl(245, 70%, 54%)
HSV	hsv(245, 75%, 86%)
CMYK	cmyk(68.5%, 75.3%, 0%, 14.1%)
CIE-LAB	lab(36.02, 55.03, -81.16)
CIE-LCH	lch(36.02, 98.06, 304.14°)
OKLab	oklab(47.24% 0.0264 -0.2346)
OKLCH	oklch(47.24% 0.236 276.4)
XYZ	xyz(16.5554, 9.0165, 67.8720)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.45

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4536DB #CCDB36

analogous

#3679DB #4536DB #9836DB

triadic

#4536DB #DB4536 #36DB45

tetradic

#4536DB #DB3679 #CCDB36 #36DB98

square

#4536DB #DB3679 #CCDB36 #36DB98

split-complementary

#4536DB #DB9836 #79DB36

monochromatic

#201780 #2E20B4 #4536DB #756AE4 #A59EEE

Accessibility & contrast

On white

7.49

#4536DB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4536DB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536DB

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536DB	#FFFFFF	#000000	##FFFFFF
##4536DB	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CE0

Deuteranopia (green-blind)

#004DD8

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4536db;
/* rgb */ color: rgb(69, 54, 219);
/* oklch */ color: oklch(47.2% 0.236 276.4);

Tailwind

colors: {
  custom: {
    50: '#8d70e8',
    500: '#4536db',
    950: '#000000',
  },
}

SCSS

$custom: #4536db;
$custom-light: #8d70e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4536db",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 219
  },
  "hsl": {
    "h": 245.455,
    "s": 69.62,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4724,
    "c": 0.23607,
    "h": 276.4
  },
  "luminance": 0.09018
}

Semantic roles & 50–950 ramp

primary

#4536DB

secondary

#D3DA93

accent

#EC3BDC

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4536DB

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

Preview Lab → · Contrast checker → · Palette generator →