#4B499A#4B499A

#4B499A is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.128 H 281.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B499A
RGB	rgb(75, 73, 154)
HSL	hsl(241, 36%, 45%)
HSV	hsv(241, 53%, 60%)
CMYK	cmyk(51.3%, 52.6%, 0%, 39.6%)
CIE-LAB	lab(35.19, 23.87, -44.21)
CIE-LCH	lch(35.19, 50.24, 298.36°)
OKLab	oklab(45.08% 0.0246 -0.1261)
OKLCH	oklch(45.08% 0.128 281)
XYZ	xyz(11.1151, 8.5934, 31.6386)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B499A #989A49

analogous

#49709A #4B499A #73499A

triadic

#4B499A #9A4B49 #499A4B

tetradic

#4B499A #9A4970 #989A49 #499A73

square

#4B499A #9A4970 #989A49 #499A73

split-complementary

#4B499A #9A7349 #709A49

monochromatic

#232247 #373570 #4B499A #6A69B8 #9392CB

Accessibility & contrast

On white

7.72

#4B499A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4B499A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B499A

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B499A	#FFFFFF	#000000	##FFFFFF
##4B499A	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20569D

Deuteranopia (green-blind)

#195098

Tritanopia (blue-blind)

#2C5B6A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b499a;
/* rgb */ color: rgb(75, 73, 154);
/* oklch */ color: oklch(45.1% 0.128 281.0);

Tailwind

colors: {
  custom: {
    50: '#837bb8',
    500: '#4b499a',
    950: '#000000',
  },
}

SCSS

$custom: #4b499a;
$custom-light: #837bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b499a",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 154
  },
  "hsl": {
    "h": 241.481,
    "s": 35.683,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45078,
    "c": 0.12846,
    "h": 281
  },
  "luminance": 0.08594
}

Semantic roles & 50–950 ramp

primary

#4B499A

secondary

#B6B788

accent

#CC5CC9

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4B499A

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

Preview Lab → · Contrast checker → · Palette generator →