#4B69BC#4B69BC

#4B69BC is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.9% C 0.134 H 266.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B69BC
RGB	rgb(75, 105, 188)
HSL	hsl(224, 46%, 52%)
HSV	hsv(224, 60%, 74%)
CMYK	cmyk(60.1%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(45.95, 14.86, -47.09)
CIE-LCH	lch(45.95, 49.38, 287.51°)
OKLab	oklab(53.92% -0.0072 -0.1342)
OKLCH	oklch(53.92% 0.134 266.9)
XYZ	xyz(17.0272, 15.2284, 49.6093)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B69BC #BC9E4B

analogous

#4BA2BC #4B69BC #664BBC

triadic

#4B69BC #BC4B69 #69BC4B

tetradic

#4B69BC #BC4BA2 #BC9E4B #4BBC66

square

#4B69BC #BC4BA2 #BC9E4B #4BBC66

split-complementary

#4B69BC #BC664B #A2BC4B

monochromatic

#263766 #374F93 #4B69BC #788ECD #A4B3DD

Accessibility & contrast

On white

5.19

#4B69BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4B69BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B69BC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B69BC	#FFFFFF	#000000	##FFFFFF
##4B69BC	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BF

Deuteranopia (green-blind)

#3368BA

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b69bc;
/* rgb */ color: rgb(75, 105, 188);
/* oklch */ color: oklch(53.9% 0.134 266.9);

Tailwind

colors: {
  custom: {
    50: '#8793d1',
    500: '#4b69bc',
    950: '#000000',
  },
}

SCSS

$custom: #4b69bc;
$custom-light: #8793d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b69bc",
  "rgb": {
    "r": 75,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 224.071,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53923,
    "c": 0.13442,
    "h": 266.9
  },
  "luminance": 0.1523
}

Semantic roles & 50–950 ramp

primary

#4B69BC

secondary

#CABD99

accent

#B352D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4B69BC

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

Preview Lab → · Contrast checker → · Palette generator →