#4A4FA1#4A4FA1

#4A4FA1 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.130 H 277.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A4FA1
RGB	rgb(74, 79, 161)
HSL	hsl(237, 37%, 46%)
HSV	hsv(237, 54%, 63%)
CMYK	cmyk(54%, 50.9%, 0%, 36.9%)
CIE-LAB	lab(37.15, 22.08, -45.27)
CIE-LCH	lch(37.15, 50.37, 296.00°)
OKLab	oklab(46.68% 0.0169 -0.1292)
OKLCH	oklch(46.68% 0.13 277.5)
XYZ	xyz(12.0510, 9.6203, 34.9332)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4FA1 #A19C4A

analogous

#4A7AA1 #4A4FA1 #704AA1

triadic

#4A4FA1 #A14A4F #4FA14A

tetradic

#4A4FA1 #A14A7A #A19C4A #4AA170

square

#4A4FA1 #A14A7A #A19C4A #4AA170

split-complementary

#4A4FA1 #A1704A #7AA14A

monochromatic

#23264D #373A77 #4A4FA1 #6D71BC #969ACF

Accessibility & contrast

On white

7.18

#4A4FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4A4FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A4FA1

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4FA1	#FFFFFF	#000000	##FFFFFF
##4A4FA1	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265BA4

Deuteranopia (green-blind)

#1B549F

Tritanopia (blue-blind)

#226170

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4a4fa1;
/* rgb */ color: rgb(74, 79, 161);
/* oklch */ color: oklch(46.7% 0.130 277.5);

Tailwind

colors: {
  custom: {
    50: '#8380bd',
    500: '#4a4fa1',
    950: '#000000',
  },
}

SCSS

$custom: #4a4fa1;
$custom-light: #8380bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4fa1",
  "rgb": {
    "r": 74,
    "g": 79,
    "b": 161
  },
  "hsl": {
    "h": 236.552,
    "s": 37.021,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46681,
    "c": 0.13028,
    "h": 277.5
  },
  "luminance": 0.09621
}

Semantic roles & 50–950 ramp

primary

#4A4FA1

secondary

#BBB88C

accent

#C65BCD

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4A4FA1

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

Preview Lab → · Contrast checker → · Palette generator →