#4A4ACB#4A4ACB

#4A4ACB is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.0% C 0.194 H 276.5°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A4ACB
RGB	rgb(74, 74, 203)
HSL	hsl(240, 55%, 54%)
HSV	hsv(240, 64%, 80%)
CMYK	cmyk(63.5%, 63.5%, 0%, 20.4%)
CIE-LAB	lab(39.01, 39.25, -67.00)
CIE-LCH	lch(39.01, 77.66, 300.36°)
OKLab	oklab(49.03% 0.022 -0.1931)
OKLCH	oklch(49.03% 0.194 276.5)
XYZ	xyz(16.0488, 10.6639, 57.7009)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4ACB #CBCB4A

analogous

#4A8BCB #4A4ACB #8B4ACB

triadic

#4A4ACB #CB4A4A #4ACB4A

tetradic

#4A4ACB #CB4A8B #CBCB4A #4ACB8B

square

#4A4ACB #CB4A8B #CBCB4A #4ACB8B

split-complementary

#4A4ACB #CB8B4A #8BCB4A

monochromatic

#232378 #3030A8 #4A4ACB #7A7AD9 #A9A9E6

Accessibility & contrast

On white

6.70

#4A4ACB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4A4ACB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4ACB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4ACB	#FFFFFF	#000000	##FFFFFF
##4A4ACB	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4a4acb;
/* rgb */ color: rgb(74, 74, 203);
/* oklch */ color: oklch(49.0% 0.194 276.5);

Tailwind

colors: {
  custom: {
    50: '#8b7ddc',
    500: '#4a4acb',
    950: '#000000',
  },
}

SCSS

$custom: #4a4acb;
$custom-light: #8b7ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4acb",
  "rgb": {
    "r": 74,
    "g": 74,
    "b": 203
  },
  "hsl": {
    "h": 240,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49034,
    "c": 0.19436,
    "h": 276.5
  },
  "luminance": 0.10665
}

Semantic roles & 50–950 ramp

primary

#4A4ACB

secondary

#D4D49D

accent

#DF49DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A4ACB

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

Preview Lab → · Contrast checker → · Palette generator →