#4B67B2#4B67B2

#4B67B2 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.9% C 0.123 H 266.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4B67B2
RGB	rgb(75, 103, 178)
HSL	hsl(224, 41%, 50%)
HSV	hsv(224, 58%, 70%)
CMYK	cmyk(57.9%, 42.1%, 0%, 30.2%)
CIE-LAB	lab(44.81, 12.70, -43.08)
CIE-LCH	lch(44.81, 44.91, 286.43°)
OKLab	oklab(52.87% -0.0068 -0.1225)
OKLCH	oklch(52.87% 0.123 266.8)
XYZ	xyz(15.7851, 14.4095, 44.0603)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B67B2 #B2964B

analogous

#4B9BB2 #4B67B2 #634BB2

triadic

#4B67B2 #B24B67 #67B24B

tetradic

#4B67B2 #B24B9B #B2964B #4BB263

square

#4B67B2 #B24B9B #B2964B #4BB263

split-complementary

#4B67B2 #B2634B #9BB24B

monochromatic

#27355C #394E87 #4B67B2 #758BC5 #A0AFD7

Accessibility & contrast

On white

5.41

#4B67B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4B67B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B67B2

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B67B2	#FFFFFF	#000000	##FFFFFF
##4B67B2	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476FB5

Deuteranopia (green-blind)

#3966B0

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b67b2;
/* rgb */ color: rgb(75, 103, 178);
/* oklch */ color: oklch(52.9% 0.123 266.8);

Tailwind

colors: {
  custom: {
    50: '#8592c9',
    500: '#4b67b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b67b2;
$custom-light: #8592c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b67b2",
  "rgb": {
    "r": 75,
    "g": 103,
    "b": 178
  },
  "hsl": {
    "h": 223.689,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.52868,
    "c": 0.12266,
    "h": 266.8
  },
  "luminance": 0.14411
}

Semantic roles & 50–950 ramp

primary

#4B67B2

secondary

#C4B795

accent

#B057D1

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4B67B2

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

Preview Lab → · Contrast checker → · Palette generator →