#4B52D0#4B52D0

#4B52D0 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.191 H 274.9°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B52D0
RGB	rgb(75, 82, 208)
HSL	hsl(237, 59%, 55%)
HSV	hsv(237, 64%, 82%)
CMYK	cmyk(63.9%, 60.6%, 0%, 18.4%)
CIE-LAB	lab(41.35, 36.17, -66.07)
CIE-LCH	lch(41.35, 75.33, 298.70°)
OKLab	oklab(50.89% 0.0163 -0.1903)
OKLCH	oklch(50.89% 0.191 274.9)
XYZ	xyz(17.3004, 12.0830, 61.0828)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B52D0 #D0C94B

analogous

#4B94D0 #4B52D0 #864BD0

triadic

#4B52D0 #D04B52 #52D04B

tetradic

#4B52D0 #D04B94 #D0C94B #4BD086

square

#4B52D0 #D04B94 #D0C94B #4BD086

split-complementary

#4B52D0 #D0864B #94D04B

monochromatic

#21267F #2E35B0 #4B52D0 #7C81DD #ACAFE9

Accessibility & contrast

On white

6.15

#4B52D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4B52D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B52D0

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B52D0	#FFFFFF	#000000	##FFFFFF
##4B52D0	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#005CCE

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b52d0;
/* rgb */ color: rgb(75, 82, 208);
/* oklch */ color: oklch(50.9% 0.191 274.9);

Tailwind

colors: {
  custom: {
    50: '#8c82df',
    500: '#4b52d0',
    950: '#000000',
  },
}

SCSS

$custom: #4b52d0;
$custom-light: #8c82df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b52d0",
  "rgb": {
    "r": 75,
    "g": 82,
    "b": 208
  },
  "hsl": {
    "h": 236.842,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50892,
    "c": 0.19099,
    "h": 274.9
  },
  "luminance": 0.12085
}

Semantic roles & 50–950 ramp

primary

#4B52D0

secondary

#D7D4A0

accent

#DA46E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B52D0

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

Preview Lab → · Contrast checker → · Palette generator →