#4B64A2#4B64A2

#4B64A2 is a mid, moderate blue. Relative luminance 0.132; OKLCH L 51.3% C 0.103 H 266.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B64A2
RGB	rgb(75, 100, 162)
HSL	hsl(223, 37%, 46%)
HSV	hsv(223, 54%, 64%)
CMYK	cmyk(53.7%, 38.3%, 0%, 36.5%)
CIE-LAB	lab(43.09, 9.22, -36.41)
CIE-LCH	lch(43.09, 37.56, 284.22°)
OKLab	oklab(51.25% -0.0068 -0.103)
OKLCH	oklch(51.25% 0.103 266.2)
XYZ	xyz(13.9782, 13.2178, 35.9901)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B64A2 #A2894B

analogous

#4B90A2 #4B64A2 #5E4BA2

triadic

#4B64A2 #A24B64 #64A24B

tetradic

#4B64A2 #A24B90 #A2894B #4BA25E

square

#4B64A2 #A24B90 #A2894B #4BA25E

split-complementary

#4B64A2 #A25E4B #90A24B

monochromatic

#24304E #384A78 #4B64A2 #6E85BC #98A8CF

Accessibility & contrast

On white

5.76

#4B64A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4B64A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B64A2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B64A2	#FFFFFF	#000000	##FFFFFF
##4B64A2	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6AA4

Deuteranopia (green-blind)

#4162A1

Tritanopia (blue-blind)

#1F717B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b64a2;
/* rgb */ color: rgb(75, 100, 162);
/* oklch */ color: oklch(51.3% 0.103 266.2);

Tailwind

colors: {
  custom: {
    50: '#838fbe',
    500: '#4b64a2',
    950: '#000000',
  },
}

SCSS

$custom: #4b64a2;
$custom-light: #838fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4b64a2",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 162
  },
  "hsl": {
    "h": 222.759,
    "s": 36.709,
    "l": 46.471
  },
  "oklch": {
    "l": 0.51253,
    "c": 0.10319,
    "h": 266.2
  },
  "luminance": 0.13219
}

Semantic roles & 50–950 ramp

primary

#4B64A2

secondary

#BCAE8D

accent

#AC5BCD

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4B64A2

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

Preview Lab → · Contrast checker → · Palette generator →