#4B7CE0#4B7CE0

#4B7CE0 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.2% C 0.161 H 262.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4B7CE0
RGB	rgb(75, 124, 224)
HSL	hsl(220, 71%, 59%)
HSV	hsv(220, 67%, 88%)
CMYK	cmyk(66.5%, 44.6%, 0%, 12.2%)
CIE-LAB	lab(53.27, 15.52, -55.92)
CIE-LCH	lch(53.27, 58.03, 285.51°)
OKLab	oklab(60.23% -0.02 -0.1599)
OKLCH	oklch(60.23% 0.161 262.9)
XYZ	xyz(23.5591, 21.2907, 73.3745)
Luminance	0.2129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7CE0 #E0AF4B

analogous

#4BC7E0 #4B7CE0 #644BE0

triadic

#4B7CE0 #E04B7C #7CE04B

tetradic

#4B7CE0 #E04BC7 #E0AF4B #4BE064

square

#4B7CE0 #E04BC7 #E0AF4B #4BE064

split-complementary

#4B7CE0 #E0644B #C7E04B

monochromatic

#1A4397 #235ACB #4B7CE0 #7FA2E9 #B3C8F2

Accessibility & contrast

On white

3.99

#4B7CE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4B7CE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7CE0

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7CE0	#FFFFFF	#000000	##000000
##4B7CE0	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B87E4

Deuteranopia (green-blind)

#3079DE

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4b7ce0;
/* rgb */ color: rgb(75, 124, 224);
/* oklch */ color: oklch(60.2% 0.161 262.9);

Tailwind

colors: {
  custom: {
    50: '#8ca1ea',
    500: '#4b7ce0',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ce0;
$custom-light: #8ca1ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ce0",
  "rgb": {
    "r": 75,
    "g": 124,
    "b": 224
  },
  "hsl": {
    "h": 220.268,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60228,
    "c": 0.16115,
    "h": 262.9
  },
  "luminance": 0.21293
}

Semantic roles & 50–950 ramp

primary

#4B7CE0

secondary

#E1CDA6

accent

#B33AED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B7CE0

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

Preview Lab → · Contrast checker → · Palette generator →