#4538C8#4538C8

#4538C8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.6% C 0.212 H 277.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4538C8
RGB	rgb(69, 56, 200)
HSL	hsl(245, 57%, 50%)
HSV	hsv(245, 72%, 78%)
CMYK	cmyk(65.5%, 72%, 0%, 21.6%)
CIE-LAB	lab(34.52, 48.10, -72.63)
CIE-LCH	lch(34.52, 87.11, 303.51°)
OKLab	oklab(45.63% 0.0292 -0.2097)
OKLCH	oklch(45.63% 0.212 277.9)
XYZ	xyz(14.2904, 8.2625, 55.4741)
Luminance	0.0826 (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

#4538C8 #BBC838

analogous

#3873C8 #4538C8 #8D38C8

triadic

#4538C8 #C84538 #38C845

tetradic

#4538C8 #C83873 #BBC838 #38C88D

square

#4538C8 #C83873 #BBC838 #38C88D

split-complementary

#4538C8 #C88D38 #73C838

monochromatic

#241D69 #342A99 #4538C8 #7268D5 #9F98E3

Accessibility & contrast

On white

7.92

#4538C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4538C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4538C8

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4538C8	#FFFFFF	#000000	##FFFFFF
##4538C8	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4538c8;
/* rgb */ color: rgb(69, 56, 200);
/* oklch */ color: oklch(45.6% 0.212 277.9);

Tailwind

colors: {
  custom: {
    50: '#8971da',
    500: '#4538c8',
    950: '#000000',
  },
}

SCSS

$custom: #4538c8;
$custom-light: #8971da;
$custom-dark: #000000;

JSON

{
  "hex": "#4538c8",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 200
  },
  "hsl": {
    "h": 245.417,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45625,
    "c": 0.21173,
    "h": 277.9
  },
  "luminance": 0.08264
}

Semantic roles & 50–950 ramp

primary

#4538C8

secondary

#C8CE8E

accent

#E048D2

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4538C8

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

Preview Lab → · Contrast checker → · Palette generator →