#4B58D2#4B58D2

#4B58D2 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.1% C 0.186 H 273.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B58D2
RGB	rgb(75, 88, 210)
HSL	hsl(234, 60%, 56%)
HSV	hsv(234, 64%, 82%)
CMYK	cmyk(64.3%, 58.1%, 0%, 17.6%)
CIE-LAB	lab(42.95, 33.13, -64.61)
CIE-LCH	lch(42.95, 72.61, 297.15°)
OKLab	oklab(52.13% 0.0112 -0.1859)
OKLCH	oklch(52.13% 0.186 273.4)
XYZ	xyz(18.0204, 13.1269, 62.5444)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B58D2 #D2C54B

analogous

#4B9BD2 #4B58D2 #814BD2

triadic

#4B58D2 #D24B58 #58D24B

tetradic

#4B58D2 #D24B9B #D2C54B #4BD281

square

#4B58D2 #D24B9B #D2C54B #4BD281

split-complementary

#4B58D2 #D2814B #9BD24B

monochromatic

#212A82 #2D3AB3 #4B58D2 #7C85DE #ADB3EA

Accessibility & contrast

On white

5.79

#4B58D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4B58D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B58D2

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B58D2	#FFFFFF	#000000	##FFFFFF
##4B58D2	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b58d2;
/* rgb */ color: rgb(75, 88, 210);
/* oklch */ color: oklch(52.1% 0.186 273.4);

Tailwind

colors: {
  custom: {
    50: '#8c87e1',
    500: '#4b58d2',
    950: '#000000',
  },
}

SCSS

$custom: #4b58d2;
$custom-light: #8c87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b58d2",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 210
  },
  "hsl": {
    "h": 234.222,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52129,
    "c": 0.18628,
    "h": 273.4
  },
  "luminance": 0.13128
}

Semantic roles & 50–950 ramp

primary

#4B58D2

secondary

#D8D3A0

accent

#D445E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B58D2

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

Preview Lab → · Contrast checker → · Palette generator →