#4B7EE1#4B7EE1

#4B7EE1 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.160 H 262.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4B7EE1
RGB	rgb(75, 126, 225)
HSL	hsl(220, 71%, 59%)
HSV	hsv(220, 67%, 88%)
CMYK	cmyk(66.7%, 44%, 0%, 11.8%)
CIE-LAB	lab(53.87, 14.64, -55.52)
CIE-LCH	lch(53.87, 57.41, 284.78°)
OKLab	oklab(60.71% -0.0217 -0.1587)
OKLCH	oklch(60.71% 0.16 262.2)
XYZ	xyz(23.9483, 21.8514, 74.1752)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7EE1 #E1AE4B

analogous

#4BC9E1 #4B7EE1 #634BE1

triadic

#4B7EE1 #E14B7E #7EE14B

tetradic

#4B7EE1 #E14BC9 #E1AE4B #4BE163

square

#4B7EE1 #E14BC9 #E1AE4B #4BE163

split-complementary

#4B7EE1 #E1634B #C9E14B

monochromatic

#194598 #225CCD #4B7EE1 #7FA4EA #B4C9F2

Accessibility & contrast

On white

3.91

#4B7EE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4B7EE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7EE1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7EE1	#FFFFFF	#000000	##000000
##4B7EE1	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E88E5

Deuteranopia (green-blind)

#347ADF

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4b7ee1;
/* rgb */ color: rgb(75, 126, 225);
/* oklch */ color: oklch(60.7% 0.160 262.2);

Tailwind

colors: {
  custom: {
    50: '#8ca2eb',
    500: '#4b7ee1',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ee1;
$custom-light: #8ca2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ee1",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 225
  },
  "hsl": {
    "h": 219.6,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60711,
    "c": 0.16016,
    "h": 262.2
  },
  "luminance": 0.21854
}

Semantic roles & 50–950 ramp

primary

#4B7EE1

secondary

#E1CDA6

accent

#B13AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4B7EE1

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

Preview Lab → · Contrast checker → · Palette generator →