#4538D1#4538D1

#4538D1 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.5% C 0.223 H 277.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4538D1
RGB	rgb(69, 56, 209)
HSL	hsl(245, 62%, 52%)
HSV	hsv(245, 73%, 82%)
CMYK	cmyk(67%, 73.2%, 0%, 18%)
CIE-LAB	lab(35.39, 50.91, -76.43)
CIE-LCH	lch(35.39, 91.83, 303.67°)
OKLab	oklab(46.5% 0.0275 -0.2208)
OKLCH	oklch(46.5% 0.223 277.1)
XYZ	xyz(15.3733, 8.6957, 61.1775)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4538D1 #C4D138

analogous

#3878D1 #4538D1 #9238D1

triadic

#4538D1 #D14538 #38D145

tetradic

#4538D1 #D13878 #C4D138 #38D192

square

#4538D1 #D13878 #C4D138 #38D192

split-complementary

#4538D1 #D19238 #78D138

monochromatic

#221B74 #3126A6 #4538D1 #736ADC #A29BE8

Accessibility & contrast

On white

7.67

#4538D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4538D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4538D1

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4538D1	#FFFFFF	#000000	##FFFFFF
##4538D1	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD5

Deuteranopia (green-blind)

#004DCE

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4538d1;
/* rgb */ color: rgb(69, 56, 209);
/* oklch */ color: oklch(46.5% 0.223 277.1);

Tailwind

colors: {
  custom: {
    50: '#8b71e0',
    500: '#4538d1',
    950: '#000000',
  },
}

SCSS

$custom: #4538d1;
$custom-light: #8b71e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4538d1",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 209
  },
  "hsl": {
    "h": 245.098,
    "s": 62.449,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46503,
    "c": 0.22251,
    "h": 277.1
  },
  "luminance": 0.08697
}

Semantic roles & 50–950 ramp

primary

#4538D1

secondary

#CED491

accent

#E642D8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4538D1

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

Preview Lab → · Contrast checker → · Palette generator →