#4069D8#4069D8

#4069D8 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.177 H 265.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4069D8
RGB	rgb(64, 105, 216)
HSL	hsl(224, 66%, 55%)
HSV	hsv(224, 70%, 85%)
CMYK	cmyk(70.4%, 51.4%, 0%, 15.3%)
CIE-LAB	lab(47.17, 22.90, -61.23)
CIE-LCH	lch(47.17, 65.37, 290.50°)
OKLab	oklab(55.28% -0.0134 -0.176)
OKLCH	oklch(55.28% 0.177 265.6)
XYZ	xyz(19.5563, 16.1490, 67.0389)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069D8 #D8AF40

analogous

#40B5D8 #4069D8 #6340D8

triadic

#4069D8 #D84069 #69D840

tetradic

#4069D8 #D840B5 #D8AF40 #40D863

square

#4069D8 #D840B5 #D8AF40 #40D863

split-complementary

#4069D8 #D86340 #B5D840

monochromatic

#1B3783 #254CB6 #4069D8 #7391E2 #A6B9ED

Accessibility & contrast

On white

4.96

#4069D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4069D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069D8

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069D8	#FFFFFF	#000000	##FFFFFF
##4069D8	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2277DC

Deuteranopia (green-blind)

#0069D6

Tritanopia (blue-blind)

#008396

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4069d8;
/* rgb */ color: rgb(64, 105, 216);
/* oklch */ color: oklch(55.3% 0.177 265.6);

Tailwind

colors: {
  custom: {
    50: '#8793e5',
    500: '#4069d8',
    950: '#000000',
  },
}

SCSS

$custom: #4069d8;
$custom-light: #8793e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4069d8",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 216
  },
  "hsl": {
    "h": 223.816,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.55277,
    "c": 0.17653,
    "h": 265.6
  },
  "luminance": 0.16151
}

Semantic roles & 50–950 ramp

primary

#4069D8

secondary

#DAC99A

accent

#BB3FE9

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4069D8

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

Preview Lab → · Contrast checker → · Palette generator →