#4B5BA2#4B5BA2

#4B5BA2 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.3% C 0.115 H 272.0°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B5BA2
RGB	rgb(75, 91, 162)
HSL	hsl(229, 37%, 46%)
HSV	hsv(229, 54%, 64%)
CMYK	cmyk(53.7%, 43.8%, 0%, 36.5%)
CIE-LAB	lab(40.55, 14.93, -40.43)
CIE-LCH	lch(40.55, 43.10, 290.27°)
OKLab	oklab(49.3% 0.004 -0.1148)
OKLCH	oklch(49.3% 0.115 272)
XYZ	xyz(13.1622, 11.5858, 35.7181)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5BA2 #A2924B

analogous

#4B87A2 #4B5BA2 #674BA2

triadic

#4B5BA2 #A24B5B #5BA24B

tetradic

#4B5BA2 #A24B87 #A2924B #4BA267

square

#4B5BA2 #A24B87 #A2924B #4BA267

split-complementary

#4B5BA2 #A2674B #87A24B

monochromatic

#242C4E #384478 #4B5BA2 #6E7DBC #98A2CF

Accessibility & contrast

On white

6.33

#4B5BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4B5BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5BA2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5BA2	#FFFFFF	#000000	##FFFFFF
##4B5BA2	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A5

Deuteranopia (green-blind)

#335CA0

Tritanopia (blue-blind)

#226A76

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b5ba2;
/* rgb */ color: rgb(75, 91, 162);
/* oklch */ color: oklch(49.3% 0.115 272.0);

Tailwind

colors: {
  custom: {
    50: '#8389be',
    500: '#4b5ba2',
    950: '#000000',
  },
}

SCSS

$custom: #4b5ba2;
$custom-light: #8389be;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5ba2",
  "rgb": {
    "r": 75,
    "g": 91,
    "b": 162
  },
  "hsl": {
    "h": 228.966,
    "s": 36.709,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49299,
    "c": 0.1149,
    "h": 272
  },
  "luminance": 0.11587
}

Semantic roles & 50–950 ramp

primary

#4B5BA2

secondary

#BCB38D

accent

#B85BCD

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4B5BA2

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

Preview Lab → · Contrast checker → · Palette generator →