#4541BC#4541BC

#4541BC is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.9% C 0.187 H 277.5°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4541BC
RGB	rgb(69, 65, 188)
HSL	hsl(242, 49%, 50%)
HSV	hsv(242, 65%, 74%)
CMYK	cmyk(63.3%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(35.35, 39.01, -64.24)
CIE-LCH	lch(35.35, 75.16, 301.27°)
OKLab	oklab(45.89% 0.0245 -0.1852)
OKLCH	oklch(45.89% 0.187 277.5)
XYZ	xyz(13.4187, 8.6756, 48.5346)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4541BC #B8BC41

analogous

#417BBC #4541BC #8241BC

triadic

#4541BC #BC4541 #41BC45

tetradic

#4541BC #BC417B #B8BC41 #41BC82

square

#4541BC #BC417B #B8BC41 #41BC82

split-complementary

#4541BC #BC8241 #7BBC41

monochromatic

#242261 #34318F #4541BC #716ECD #9D9BDC

Accessibility & contrast

On white

7.68

#4541BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4541BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4541BC

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4541BC	#FFFFFF	#000000	##FFFFFF
##4541BC	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4541bc;
/* rgb */ color: rgb(69, 65, 188);
/* oklch */ color: oklch(45.9% 0.187 277.5);

Tailwind

colors: {
  custom: {
    50: '#8676d1',
    500: '#4541bc',
    950: '#000000',
  },
}

SCSS

$custom: #4541bc;
$custom-light: #8676d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4541bc",
  "rgb": {
    "r": 69,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 241.951,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45891,
    "c": 0.18678,
    "h": 277.5
  },
  "luminance": 0.08677
}

Semantic roles & 50–950 ramp

primary

#4541BC

secondary

#C7C990

accent

#D850D4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4541BC

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

Preview Lab → · Contrast checker → · Palette generator →