#4B4E8A#4B4E8A

#4B4E8A is a mid, moderate blue. Relative luminance 0.088; OKLCH L 45.0% C 0.097 H 279.6°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E8A
RGB	rgb(75, 78, 138)
HSL	hsl(237, 30%, 42%)
HSV	hsv(237, 46%, 54%)
CMYK	cmyk(45.7%, 43.5%, 0%, 45.9%)
CIE-LAB	lab(35.56, 15.48, -33.90)
CIE-LCH	lch(35.56, 37.27, 294.54°)
OKLab	oklab(45.04% 0.0162 -0.0958)
OKLCH	oklch(45.04% 0.097 279.6)
XYZ	xyz(10.2121, 8.7791, 25.1963)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E8A #8A874B

analogous

#4B6E8A #4B4E8A #684B8A

triadic

#4B4E8A #8A4B4E #4E8A4B

tetradic

#4B4E8A #8A4B6E #8A874B #4B8A68

square

#4B4E8A #8A4B6E #8A874B #4B8A68

split-complementary

#4B4E8A #8A684B #6E8A4B

monochromatic

#20213B #353862 #4B4E8A #666AAC #8E90C2

Accessibility & contrast

On white

7.62

#4B4E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4B4E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E8A

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E8A	#FFFFFF	#000000	##FFFFFF
##4B4E8A	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37568C

Deuteranopia (green-blind)

#335189

Tritanopia (blue-blind)

#365A65

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b4e8a;
/* rgb */ color: rgb(75, 78, 138);
/* oklch */ color: oklch(45.0% 0.097 279.6);

Tailwind

colors: {
  custom: {
    50: '#817fac',
    500: '#4b4e8a',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e8a;
$custom-light: #817fac;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e8a",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 138
  },
  "hsl": {
    "h": 237.143,
    "s": 29.577,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45037,
    "c": 0.09715,
    "h": 279.6
  },
  "luminance": 0.0878
}

Semantic roles & 50–950 ramp

primary

#4B4E8A

secondary

#AEAC83

accent

#C162C6

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #4B4E8A

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

Preview Lab → · Contrast checker → · Palette generator →