#4B58DD#4B58DD

#4B58DD is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.0% C 0.201 H 273.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B58DD
RGB	rgb(75, 88, 221)
HSL	hsl(235, 68%, 58%)
HSV	hsv(235, 66%, 87%)
CMYK	cmyk(66.1%, 60.2%, 0%, 13.3%)
CIE-LAB	lab(43.79, 36.86, -69.54)
CIE-LCH	lch(43.79, 78.70, 297.93°)
OKLab	oklab(53.01% 0.011 -0.2004)
OKLCH	oklch(53.01% 0.201 273.2)
XYZ	xyz(19.4382, 13.6940, 70.0114)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B58DD #DDD04B

analogous

#4BA1DD #4B58DD #874BDD

triadic

#4B58DD #DD4B58 #58DD4B

tetradic

#4B58DD #DD4BA1 #DDD04B #4BDD87

square

#4B58DD #DD4BA1 #DDD04B #4BDD87

split-complementary

#4B58DD #DD874B #A1DD4B

monochromatic

#1C2692 #2534C5 #4B58DD #7E88E7 #B2B8F0

Accessibility & contrast

On white

5.62

#4B58DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4B58DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B58DD

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B58DD	#FFFFFF	#000000	##FFFFFF
##4B58DD	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE1

Deuteranopia (green-blind)

#0061DA

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b58dd;
/* rgb */ color: rgb(75, 88, 221);
/* oklch */ color: oklch(53.0% 0.201 273.2);

Tailwind

colors: {
  custom: {
    50: '#8e87e9',
    500: '#4b58dd',
    950: '#000000',
  },
}

SCSS

$custom: #4b58dd;
$custom-light: #8e87e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b58dd",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 221
  },
  "hsl": {
    "h": 234.658,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53011,
    "c": 0.20071,
    "h": 273.2
  },
  "luminance": 0.13696
}

Semantic roles & 50–950 ramp

primary

#4B58DD

secondary

#DFDAA5

accent

#DC3DEB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4B58DD

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

Preview Lab → · Contrast checker → · Palette generator →