#4B69DD#4B69DD

#4B69DD is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.2% C 0.180 H 269.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B69DD
RGB	rgb(75, 105, 221)
HSL	hsl(228, 68%, 58%)
HSV	hsv(228, 66%, 87%)
CMYK	cmyk(66.1%, 52.5%, 0%, 13.3%)
CIE-LAB	lab(48.03, 26.28, -62.65)
CIE-LCH	lch(48.03, 67.94, 292.76°)
OKLab	oklab(56.18% -0.0032 -0.18)
OKLCH	oklch(56.18% 0.18 269)
XYZ	xyz(20.9999, 16.8175, 70.5320)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B69DD #DDBF4B

analogous

#4BB2DD #4B69DD #764BDD

triadic

#4B69DD #DD4B69 #69DD4B

tetradic

#4B69DD #DD4BB2 #DDBF4B #4BDD76

square

#4B69DD #DD4BB2 #DDBF4B #4BDD76

split-complementary

#4B69DD #DD764B #B2DD4B

monochromatic

#1C3492 #2546C5 #4B69DD #7E94E7 #B2BFF0

Accessibility & contrast

On white

4.81

#4B69DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4B69DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B69DD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B69DD	#FFFFFF	#000000	##FFFFFF
##4B69DD	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B79E1

Deuteranopia (green-blind)

#006CDB

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b69dd;
/* rgb */ color: rgb(75, 105, 221);
/* oklch */ color: oklch(56.2% 0.180 269.0);

Tailwind

colors: {
  custom: {
    50: '#8d93e8',
    500: '#4b69dd',
    950: '#000000',
  },
}

SCSS

$custom: #4b69dd;
$custom-light: #8d93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b69dd",
  "rgb": {
    "r": 75,
    "g": 105,
    "b": 221
  },
  "hsl": {
    "h": 227.671,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56177,
    "c": 0.18002,
    "h": 269
  },
  "luminance": 0.16819
}

Semantic roles & 50–950 ramp

primary

#4B69DD

secondary

#DFD3A5

accent

#C73DEB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4B69DD

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

Preview Lab → · Contrast checker → · Palette generator →