#4C4ABB#4C4ABB

#4C4ABB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.8% C 0.173 H 278.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C4ABB
RGB	rgb(76, 74, 187)
HSL	hsl(241, 45%, 51%)
HSV	hsv(241, 60%, 73%)
CMYK	cmyk(59.4%, 60.4%, 0%, 26.7%)
CIE-LAB	lab(37.88, 34.28, -59.51)
CIE-LCH	lch(37.88, 68.68, 299.95°)
OKLab	oklab(47.85% 0.0253 -0.171)
OKLCH	oklch(47.85% 0.173 278.4)
XYZ	xyz(14.3960, 10.0209, 48.1797)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4ABB #B9BB4A

analogous

#4A80BB #4C4ABB #844ABB

triadic

#4C4ABB #BB4C4A #4ABB4C

tetradic

#4C4ABB #BB4A80 #B9BB4A #4ABB84

square

#4C4ABB #BB4A80 #B9BB4A #4ABB84

split-complementary

#4C4ABB #BB844A #80BB4A

monochromatic

#272665 #383791 #4C4ABB #7876CC #A4A3DC

Accessibility & contrast

On white

6.99

#4C4ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4C4ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4ABB

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4ABB	#FFFFFF	#000000	##FFFFFF
##4C4ABB	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0055B9

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c4abb;
/* rgb */ color: rgb(76, 74, 187);
/* oklch */ color: oklch(47.8% 0.173 278.4);

Tailwind

colors: {
  custom: {
    50: '#897dd0',
    500: '#4c4abb',
    950: '#000000',
  },
}

SCSS

$custom: #4c4abb;
$custom-light: #897dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4abb",
  "rgb": {
    "r": 76,
    "g": 74,
    "b": 187
  },
  "hsl": {
    "h": 241.062,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47846,
    "c": 0.17289,
    "h": 278.4
  },
  "luminance": 0.10022
}

Semantic roles & 50–950 ramp

primary

#4C4ABB

secondary

#C8C997

accent

#D553D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0914

muted

#7D7B82

Preview Lab

Preview with #4C4ABB

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

Preview Lab → · Contrast checker → · Palette generator →