#4A4BB7#4A4BB7

#4A4BB7 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.167 H 277.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4A4BB7
RGB	rgb(74, 75, 183)
HSL	hsl(239, 43%, 50%)
HSV	hsv(239, 60%, 72%)
CMYK	cmyk(59.6%, 59%, 0%, 28.2%)
CIE-LAB	lab(37.67, 31.98, -57.50)
CIE-LCH	lch(37.67, 65.80, 299.08°)
OKLab	oklab(47.56% 0.022 -0.1652)
OKLCH	oklch(47.56% 0.167 277.6)
XYZ	xyz(13.8846, 9.9059, 45.9709)
Luminance	0.0991 (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

#4A4BB7 #B7B64A

analogous

#4A81B7 #4A4BB7 #804AB7

triadic

#4A4BB7 #B74A4B #4BB74A

tetradic

#4A4BB7 #B74A81 #B7B64A #4AB780

square

#4A4BB7 #B74A81 #B7B64A #4AB780

split-complementary

#4A4BB7 #B7804A #81B74A

monochromatic

#262760 #38388C #4A4BB7 #7677C8 #A2A2DA

Accessibility & contrast

On white

7.04

#4A4BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4A4BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A4BB7

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4BB7	#FFFFFF	#000000	##FFFFFF
##4A4BB7	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4a4bb7;
/* rgb */ color: rgb(74, 75, 183);
/* oklch */ color: oklch(47.6% 0.167 277.6);

Tailwind

colors: {
  custom: {
    50: '#877dcd',
    500: '#4a4bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4a4bb7;
$custom-light: #877dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4bb7",
  "rgb": {
    "r": 74,
    "g": 75,
    "b": 183
  },
  "hsl": {
    "h": 239.45,
    "s": 43.083,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47561,
    "c": 0.16663,
    "h": 277.6
  },
  "luminance": 0.09907
}

Semantic roles & 50–950 ramp

primary

#4A4BB7

secondary

#C7C696

accent

#D255D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4A4BB7

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

Preview Lab → · Contrast checker → · Palette generator →