#4B67BC#4B67BC

#4B67BC is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.5% C 0.137 H 267.9°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B67BC
RGB	rgb(75, 103, 188)
HSL	hsl(225, 46%, 52%)
HSV	hsv(225, 60%, 74%)
CMYK	cmyk(60.1%, 45.2%, 0%, 26.3%)
CIE-LAB	lab(45.39, 16.12, -47.98)
CIE-LCH	lch(45.39, 50.61, 288.57°)
OKLab	oklab(53.5% -0.0051 -0.1368)
OKLCH	oklch(53.5% 0.137 267.9)
XYZ	xyz(16.8259, 14.8258, 49.5422)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B67BC #BCA04B

analogous

#4BA0BC #4B67BC #684BBC

triadic

#4B67BC #BC4B67 #67BC4B

tetradic

#4B67BC #BC4BA0 #BCA04B #4BBC68

square

#4B67BC #BC4BA0 #BCA04B #4BBC68

split-complementary

#4B67BC #BC684B #A0BC4B

monochromatic

#263666 #374E93 #4B67BC #788DCD #A4B2DD

Accessibility & contrast

On white

5.30

#4B67BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4B67BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B67BC

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B67BC	#FFFFFF	#000000	##FFFFFF
##4B67BC	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71BF

Deuteranopia (green-blind)

#2F67BA

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4b67bc;
/* rgb */ color: rgb(75, 103, 188);
/* oklch */ color: oklch(53.5% 0.137 267.9);

Tailwind

colors: {
  custom: {
    50: '#8792d1',
    500: '#4b67bc',
    950: '#000000',
  },
}

SCSS

$custom: #4b67bc;
$custom-light: #8792d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b67bc",
  "rgb": {
    "r": 75,
    "g": 103,
    "b": 188
  },
  "hsl": {
    "h": 225.133,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53501,
    "c": 0.13693,
    "h": 267.9
  },
  "luminance": 0.14827
}

Semantic roles & 50–950 ramp

primary

#4B67BC

secondary

#CABE99

accent

#B552D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4B67BC

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

Preview Lab → · Contrast checker → · Palette generator →