#4B7AC2#4B7AC2

#4B7AC2 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.0% C 0.123 H 258.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B7AC2
RGB	rgb(75, 122, 194)
HSL	hsl(216, 49%, 53%)
HSV	hsv(216, 61%, 76%)
CMYK	cmyk(61.3%, 37.1%, 0%, 23.9%)
CIE-LAB	lab(51.05, 6.38, -42.44)
CIE-LCH	lch(51.05, 42.92, 278.56°)
OKLab	oklab(57.97% -0.0241 -0.1204)
OKLCH	oklch(57.97% 0.123 258.7)
XYZ	xyz(19.5953, 19.3082, 53.7227)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7AC2 #C2934B

analogous

#4BB5C2 #4B7AC2 #584BC2

triadic

#4B7AC2 #C24B7A #7AC24B

tetradic

#4B7AC2 #C24BB5 #C2934B #4BC258

square

#4B7AC2 #C24BB5 #C2934B #4BC258

split-complementary

#4B7AC2 #C2584B #B5C24B

monochromatic

#25426D #355D9B #4B7AC2 #799CD1 #A6BEE1

Accessibility & contrast

On white

4.32

#4B7AC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4B7AC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7AC2

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7AC2	#FFFFFF	#000000	##000000
##4B7AC2	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B80C5

Deuteranopia (green-blind)

#4B74C1

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b7ac2;
/* rgb */ color: rgb(75, 122, 194);
/* oklch */ color: oklch(58.0% 0.123 258.7);

Tailwind

colors: {
  custom: {
    50: '#87a0d5',
    500: '#4b7ac2',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ac2;
$custom-light: #87a0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ac2",
  "rgb": {
    "r": 75,
    "g": 122,
    "b": 194
  },
  "hsl": {
    "h": 216.303,
    "s": 49.378,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57971,
    "c": 0.12278,
    "h": 258.7
  },
  "luminance": 0.1931
}

Semantic roles & 50–950 ramp

primary

#4B7AC2

secondary

#CEBA9B

accent

#A24FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4B7AC2

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

Preview Lab → · Contrast checker → · Palette generator →