#4B65A3#4B65A3

#4B65A3 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.5% C 0.103 H 265.7°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B65A3
RGB	rgb(75, 101, 163)
HSL	hsl(222, 37%, 47%)
HSV	hsv(222, 54%, 64%)
CMYK	cmyk(54%, 38%, 0%, 36.1%)
CIE-LAB	lab(43.43, 8.93, -36.46)
CIE-LCH	lch(43.43, 37.54, 283.76°)
OKLab	oklab(51.53% -0.0077 -0.1031)
OKLCH	oklch(51.53% 0.103 265.7)
XYZ	xyz(14.1640, 13.4465, 36.4923)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65A3 #A3894B

analogous

#4B91A3 #4B65A3 #5D4BA3

triadic

#4B65A3 #A34B65 #65A34B

tetradic

#4B65A3 #A34B91 #A3894B #4BA35D

square

#4B65A3 #A34B91 #A3894B #4BA35D

split-complementary

#4B65A3 #A35D4B #91A34B

monochromatic

#24314F #384B79 #4B65A3 #6F86BD #99A9D0

Accessibility & contrast

On white

5.69

#4B65A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4B65A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65A3

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65A3	#FFFFFF	#000000	##FFFFFF
##4B65A3	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6BA5

Deuteranopia (green-blind)

#4263A2

Tritanopia (blue-blind)

#1E727C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b65a3;
/* rgb */ color: rgb(75, 101, 163);
/* oklch */ color: oklch(51.5% 0.103 265.7);

Tailwind

colors: {
  custom: {
    50: '#8390be',
    500: '#4b65a3',
    950: '#000000',
  },
}

SCSS

$custom: #4b65a3;
$custom-light: #8390be;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65a3",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 163
  },
  "hsl": {
    "h": 222.273,
    "s": 36.975,
    "l": 46.667
  },
  "oklch": {
    "l": 0.51532,
    "c": 0.10341,
    "h": 265.7
  },
  "luminance": 0.13448
}

Semantic roles & 50–950 ramp

primary

#4B65A3

secondary

#BCAE8E

accent

#AB5BCD

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4B65A3

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

Preview Lab → · Contrast checker → · Palette generator →