#4B56D7#4B56D7

#4B56D7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.2% C 0.195 H 273.8°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B56D7
RGB	rgb(75, 86, 215)
HSL	hsl(235, 64%, 57%)
HSV	hsv(235, 65%, 84%)
CMYK	cmyk(65.1%, 60%, 0%, 15.7%)
CIE-LAB	lab(42.85, 36.07, -67.65)
CIE-LCH	lch(42.85, 76.66, 298.06°)
OKLab	oklab(52.17% 0.0128 -0.1949)
OKLCH	oklch(52.17% 0.195 273.8)
XYZ	xyz(18.4911, 13.0561, 65.8224)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B56D7 #D7CC4B

analogous

#4B9CD7 #4B56D7 #864BD7

triadic

#4B56D7 #D74B56 #56D74B

tetradic

#4B56D7 #D74B9C #D7CC4B #4BD786

square

#4B56D7 #D74B9C #D7CC4B #4BD786

split-complementary

#4B56D7 #D7864B #9CD74B

monochromatic

#1E2789 #2A35BB #4B56D7 #7D85E2 #AFB4ED

Accessibility & contrast

On white

5.81

#4B56D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4B56D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B56D7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B56D7	#FFFFFF	#000000	##FFFFFF
##4B56D7	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b56d7;
/* rgb */ color: rgb(75, 86, 215);
/* oklch */ color: oklch(52.2% 0.195 273.8);

Tailwind

colors: {
  custom: {
    50: '#8d85e4',
    500: '#4b56d7',
    950: '#000000',
  },
}

SCSS

$custom: #4b56d7;
$custom-light: #8d85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b56d7",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 215
  },
  "hsl": {
    "h": 235.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52169,
    "c": 0.19531,
    "h": 273.8
  },
  "luminance": 0.13058
}

Semantic roles & 50–950 ramp

primary

#4B56D7

secondary

#DBD7A2

accent

#DA41E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4B56D7

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

Preview Lab → · Contrast checker → · Palette generator →