#4C4BCA#4C4BCA

#4C4BCA is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.3% C 0.191 H 277.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4C4BCA
RGB	rgb(76, 75, 202)
HSL	hsl(240, 55%, 54%)
HSV	hsv(240, 63%, 79%)
CMYK	cmyk(62.4%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(39.30, 38.62, -65.95)
CIE-LCH	lch(39.30, 76.43, 300.35°)
OKLab	oklab(49.25% 0.0236 -0.1899)
OKLCH	oklch(49.25% 0.191 277.1)
XYZ	xyz(16.1538, 10.8316, 57.1051)
Luminance	0.1083 (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

#4C4BCA #C9CA4B

analogous

#4B8ACA #4C4BCA #8B4BCA

triadic

#4C4BCA #CA4C4B #4BCA4C

tetradic

#4C4BCA #CA4B8A #C9CA4B #4BCA8B

square

#4C4BCA #CA4B8A #C9CA4B #4BCA8B

split-complementary

#4C4BCA #CA8B4B #8ACA4B

monochromatic

#242377 #3231A7 #4C4BCA #7B7AD8 #AAAAE6

Accessibility & contrast

On white

6.63

#4C4BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4C4BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4BCA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4BCA	#FFFFFF	#000000	##FFFFFF
##4C4BCA	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4c4bca;
/* rgb */ color: rgb(76, 75, 202);
/* oklch */ color: oklch(49.3% 0.191 277.1);

Tailwind

colors: {
  custom: {
    50: '#8b7edb',
    500: '#4c4bca',
    950: '#000000',
  },
}

SCSS

$custom: #4c4bca;
$custom-light: #8b7edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4bca",
  "rgb": {
    "r": 76,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 240.472,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.19141,
    "h": 277.1
  },
  "luminance": 0.10833
}

Semantic roles & 50–950 ramp

primary

#4C4BCA

secondary

#D3D39D

accent

#DE4ADD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C4BCA

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

Preview Lab → · Contrast checker → · Palette generator →