#4B5697#4B5697

#4B5697 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.5% C 0.105 H 274.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B5697
RGB	rgb(75, 86, 151)
HSL	hsl(231, 34%, 44%)
HSV	hsv(231, 50%, 59%)
CMYK	cmyk(50.3%, 43%, 0%, 40.8%)
CIE-LAB	lab(38.52, 14.51, -37.07)
CIE-LCH	lch(38.52, 39.81, 291.37°)
OKLab	oklab(47.55% 0.0082 -0.105)
OKLCH	oklch(47.55% 0.105 274.4)
XYZ	xyz(11.8136, 10.3851, 30.6542)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5697 #978C4B

analogous

#4B7C97 #4B5697 #664B97

triadic

#4B5697 #974B56 #56974B

tetradic

#4B5697 #974B7C #978C4B #4B9766

square

#4B5697 #974B7C #978C4B #4B9766

split-complementary

#4B5697 #97664B #7C974B

monochromatic

#222745 #373F6E #4B5697 #6A75B5 #939BC9

Accessibility & contrast

On white

6.82

#4B5697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4B5697 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5697

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5697	#FFFFFF	#000000	##FFFFFF
##4B5697	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5E99

Deuteranopia (green-blind)

#355896

Tritanopia (blue-blind)

#2D646F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b5697;
/* rgb */ color: rgb(75, 86, 151);
/* oklch */ color: oklch(47.5% 0.105 274.4);

Tailwind

colors: {
  custom: {
    50: '#8285b6',
    500: '#4b5697',
    950: '#000000',
  },
}

SCSS

$custom: #4b5697;
$custom-light: #8285b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5697",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 151
  },
  "hsl": {
    "h": 231.316,
    "s": 33.628,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47545,
    "c": 0.10535,
    "h": 274.4
  },
  "luminance": 0.10386
}

Semantic roles & 50–950 ramp

primary

#4B5697

secondary

#B6AF88

accent

#BA5ECA

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4B5697

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

Preview Lab → · Contrast checker → · Palette generator →