#4B7BC2#4B7BC2

#4B7BC2 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.2% C 0.122 H 258.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4B7BC2
RGB	rgb(75, 123, 194)
HSL	hsl(216, 49%, 53%)
HSV	hsv(216, 61%, 76%)
CMYK	cmyk(61.3%, 36.6%, 0%, 23.9%)
CIE-LAB	lab(51.33, 5.78, -41.99)
CIE-LCH	lch(51.33, 42.39, 277.83°)
OKLab	oklab(58.19% -0.0252 -0.1191)
OKLCH	oklch(58.19% 0.122 258.1)
XYZ	xyz(19.7188, 19.5550, 53.7638)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7BC2 #C2924B

analogous

#4BB7C2 #4B7BC2 #564BC2

triadic

#4B7BC2 #C24B7B #7BC24B

tetradic

#4B7BC2 #C24BB7 #C2924B #4BC256

square

#4B7BC2 #C24BB7 #C2924B #4BC256

split-complementary

#4B7BC2 #C2564B #B7C24B

monochromatic

#25426D #355E9B #4B7BC2 #799DD1 #A6BEE1

Accessibility & contrast

On white

4.28

#4B7BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4B7BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7BC2

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7BC2	#FFFFFF	#000000	##000000
##4B7BC2	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D80C5

Deuteranopia (green-blind)

#4D75C1

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b7bc2;
/* rgb */ color: rgb(75, 123, 194);
/* oklch */ color: oklch(58.2% 0.122 258.1);

Tailwind

colors: {
  custom: {
    50: '#87a0d5',
    500: '#4b7bc2',
    950: '#000000',
  },
}

SCSS

$custom: #4b7bc2;
$custom-light: #87a0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7bc2",
  "rgb": {
    "r": 75,
    "g": 123,
    "b": 194
  },
  "hsl": {
    "h": 215.798,
    "s": 49.378,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58193,
    "c": 0.12171,
    "h": 258.1
  },
  "luminance": 0.19557
}

Semantic roles & 50–950 ramp

primary

#4B7BC2

secondary

#CEB99B

accent

#A14FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4B7BC2

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

Preview Lab → · Contrast checker → · Palette generator →