#4669DD#4669DD

#4669DD is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.9% C 0.181 H 267.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4669DD
RGB	rgb(70, 105, 221)
HSL	hsl(226, 69%, 57%)
HSV	hsv(226, 68%, 87%)
CMYK	cmyk(68.3%, 52.5%, 0%, 13.3%)
CIE-LAB	lab(47.78, 25.53, -63.07)
CIE-LCH	lch(47.78, 68.04, 292.04°)
OKLab	oklab(55.92% -0.0078 -0.1813)
OKLCH	oklch(55.92% 0.181 267.5)
XYZ	xyz(20.6240, 16.6237, 70.5144)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4669DD #DDBA46

analogous

#46B4DD #4669DD #6F46DD

triadic

#4669DD #DD4669 #69DD46

tetradic

#4669DD #DD46B4 #DDBA46 #46DD6F

square

#4669DD #DD46B4 #DDBA46 #46DD6F

split-complementary

#4669DD #DD6F46 #B4DD46

monochromatic

#1A358E #2448C2 #4669DD #7A93E7 #ADBDF0

Accessibility & contrast

On white

4.86

#4669DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4669DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4669DD

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4669DD	#FFFFFF	#000000	##FFFFFF
##4669DD	1.00	4.86	4.33	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1979E1

Deuteranopia (green-blind)

#006BDB

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4669dd;
/* rgb */ color: rgb(70, 105, 221);
/* oklch */ color: oklch(55.9% 0.181 267.5);

Tailwind

colors: {
  custom: {
    50: '#8a93e8',
    500: '#4669dd',
    950: '#000000',
  },
}

SCSS

$custom: #4669dd;
$custom-light: #8a93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4669dd",
  "rgb": {
    "r": 70,
    "g": 105,
    "b": 221
  },
  "hsl": {
    "h": 226.093,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.55924,
    "c": 0.18147,
    "h": 267.5
  },
  "luminance": 0.16626
}

Semantic roles & 50–950 ramp

primary

#4669DD

secondary

#DED0A1

accent

#C33CEC

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4669DD

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

Preview Lab → · Contrast checker → · Palette generator →