#4C41BC#4C41BC

#4C41BC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.4% C 0.185 H 280.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C41BC
RGB	rgb(76, 65, 188)
HSL	hsl(245, 49%, 50%)
HSV	hsv(245, 65%, 74%)
CMYK	cmyk(59.6%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(35.88, 40.08, -63.35)
CIE-LCH	lch(35.88, 74.97, 302.32°)
OKLab	oklab(46.41% 0.0334 -0.1824)
OKLCH	oklch(46.41% 0.185 280.4)
XYZ	xyz(13.9450, 8.9470, 48.5593)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C41BC #B1BC41

analogous

#4173BC #4C41BC #8A41BC

triadic

#4C41BC #BC4C41 #41BC4C

tetradic

#4C41BC #BC4173 #B1BC41 #41BC8A

square

#4C41BC #BC4173 #B1BC41 #41BC8A

split-complementary

#4C41BC #BC8A41 #73BC41

monochromatic

#272261 #3A318F #4C41BC #766ECD #A19BDC

Accessibility & contrast

On white

7.53

#4C41BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4C41BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C41BC

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C41BC	#FFFFFF	#000000	##FFFFFF
##4C41BC	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4c41bc;
/* rgb */ color: rgb(76, 65, 188);
/* oklch */ color: oklch(46.4% 0.185 280.4);

Tailwind

colors: {
  custom: {
    50: '#8a76d1',
    500: '#4c41bc',
    950: '#000000',
  },
}

SCSS

$custom: #4c41bc;
$custom-light: #8a76d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c41bc",
  "rgb": {
    "r": 76,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 245.366,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4641,
    "c": 0.18539,
    "h": 280.4
  },
  "luminance": 0.08948
}

Semantic roles & 50–950 ramp

primary

#4C41BC

secondary

#C3C990

accent

#D850CC

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4C41BC

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

Preview Lab → · Contrast checker → · Palette generator →