#4B65A4#4B65A4

#4B65A4 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.6% C 0.105 H 265.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B65A4
RGB	rgb(75, 101, 164)
HSL	hsl(222, 37%, 47%)
HSV	hsv(222, 54%, 64%)
CMYK	cmyk(54.3%, 38.4%, 0%, 35.7%)
CIE-LAB	lab(43.48, 9.26, -36.97)
CIE-LCH	lch(43.48, 38.11, 284.06°)
OKLab	oklab(51.59% -0.0075 -0.1046)
OKLCH	oklch(51.59% 0.105 265.9)
XYZ	xyz(14.2539, 13.4825, 36.9660)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65A4 #A48A4B

analogous

#4B92A4 #4B65A4 #5E4BA4

triadic

#4B65A4 #A44B65 #65A44B

tetradic

#4B65A4 #A44B92 #A48A4B #4BA45E

square

#4B65A4 #A44B92 #A48A4B #4BA45E

split-complementary

#4B65A4 #A45E4B #92A44B

monochromatic

#253150 #384B7A #4B65A4 #6F86BD #99A9D0

Accessibility & contrast

On white

5.68

#4B65A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4B65A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65A4

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65A4	#FFFFFF	#000000	##FFFFFF
##4B65A4	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6BA7

Deuteranopia (green-blind)

#4163A3

Tritanopia (blue-blind)

#1D737C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b65a4;
/* rgb */ color: rgb(75, 101, 164);
/* oklch */ color: oklch(51.6% 0.105 265.9);

Tailwind

colors: {
  custom: {
    50: '#8390bf',
    500: '#4b65a4',
    950: '#000000',
  },
}

SCSS

$custom: #4b65a4;
$custom-light: #8390bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65a4",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 164
  },
  "hsl": {
    "h": 222.472,
    "s": 37.238,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5159,
    "c": 0.10487,
    "h": 265.9
  },
  "luminance": 0.13484
}

Semantic roles & 50–950 ramp

primary

#4B65A4

secondary

#BDAF8E

accent

#AC5BCD

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4B65A4

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

Preview Lab → · Contrast checker → · Palette generator →