#4538C7#4538C7

#4538C7 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.5% C 0.211 H 278.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4538C7
RGB	rgb(69, 56, 199)
HSL	hsl(245, 56%, 50%)
HSV	hsv(245, 72%, 78%)
CMYK	cmyk(65.3%, 71.9%, 0%, 22%)
CIE-LAB	lab(34.43, 47.78, -72.20)
CIE-LCH	lch(34.43, 86.58, 303.50°)
OKLab	oklab(45.53% 0.0294 -0.2085)
OKLCH	oklch(45.53% 0.211 278)
XYZ	xyz(14.1739, 8.2159, 54.8606)
Luminance	0.0822 (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

#4538C7 #BAC738

analogous

#3872C7 #4538C7 #8D38C7

triadic

#4538C7 #C74538 #38C745

tetradic

#4538C7 #C73872 #BAC738 #38C78D

square

#4538C7 #C73872 #BAC738 #38C78D

split-complementary

#4538C7 #C78D38 #72C738

monochromatic

#241D67 #342B97 #4538C7 #7268D4 #9E98E2

Accessibility & contrast

On white

7.94

#4538C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4538C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4538C7

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4538C7	#FFFFFF	#000000	##FFFFFF
##4538C7	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CB

Deuteranopia (green-blind)

#004BC4

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4538c7;
/* rgb */ color: rgb(69, 56, 199);
/* oklch */ color: oklch(45.5% 0.211 278.0);

Tailwind

colors: {
  custom: {
    50: '#8971d9',
    500: '#4538c7',
    950: '#000000',
  },
}

SCSS

$custom: #4538c7;
$custom-light: #8971d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4538c7",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 199
  },
  "hsl": {
    "h": 245.455,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.45529,
    "c": 0.21053,
    "h": 278
  },
  "luminance": 0.08217
}

Semantic roles & 50–950 ramp

primary

#4538C7

secondary

#C8CD8D

accent

#DF48D2

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4538C7

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

Preview Lab → · Contrast checker → · Palette generator →