#4B4E9D#4B4E9D

#4B4E9D is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.126 H 278.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E9D
RGB	rgb(75, 78, 157)
HSL	hsl(238, 35%, 45%)
HSV	hsv(238, 52%, 62%)
CMYK	cmyk(52.2%, 50.3%, 0%, 38.4%)
CIE-LAB	lab(36.70, 21.63, -43.59)
CIE-LCH	lch(36.70, 48.66, 296.39°)
OKLab	oklab(46.28% 0.0189 -0.1242)
OKLCH	oklch(46.28% 0.126 278.6)
XYZ	xyz(11.7100, 9.3783, 33.0849)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E9D #9D9A4B

analogous

#4B779D #4B4E9D #714B9D

triadic

#4B4E9D #9D4B4E #4E9D4B

tetradic

#4B4E9D #9D4B77 #9D9A4B #4B9D71

square

#4B4E9D #9D4B77 #9D9A4B #4B9D71

split-complementary

#4B4E9D #9D714B #779D4B

monochromatic

#23254A #373974 #4B4E9D #6C6FB9 #9698CD

Accessibility & contrast

On white

7.30

#4B4E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4B4E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E9D

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E9D	#FFFFFF	#000000	##FFFFFF
##4B4E9D	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA0

Deuteranopia (green-blind)

#20539B

Tritanopia (blue-blind)

#295F6E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b4e9d;
/* rgb */ color: rgb(75, 78, 157);
/* oklch */ color: oklch(46.3% 0.126 278.6);

Tailwind

colors: {
  custom: {
    50: '#837fba',
    500: '#4b4e9d',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e9d;
$custom-light: #837fba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e9d",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 157
  },
  "hsl": {
    "h": 237.805,
    "s": 35.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46278,
    "c": 0.12564,
    "h": 278.6
  },
  "luminance": 0.09379
}

Semantic roles & 50–950 ramp

primary

#4B4E9D

secondary

#B9B78B

accent

#C75CCB

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4B4E9D

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

Preview Lab → · Contrast checker → · Palette generator →