#4069D9#4069D9

#4069D9 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.178 H 265.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4069D9
RGB	rgb(64, 105, 217)
HSL	hsl(224, 67%, 55%)
HSV	hsv(224, 71%, 85%)
CMYK	cmyk(70.5%, 51.6%, 0%, 14.9%)
CIE-LAB	lab(47.24, 23.26, -61.69)
CIE-LCH	lch(47.24, 65.93, 290.66°)
OKLab	oklab(55.35% -0.0133 -0.1774)
OKLCH	oklch(55.35% 0.178 265.7)
XYZ	xyz(19.6859, 16.2009, 67.7218)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069D9 #D9B040

analogous

#40B5D9 #4069D9 #6440D9

triadic

#4069D9 #D94069 #69D940

tetradic

#4069D9 #D940B5 #D9B040 #40D964

square

#4069D9 #D940B5 #D9B040 #40D964

split-complementary

#4069D9 #D96440 #B5D940

monochromatic

#1A3784 #244CB7 #4069D9 #7391E3 #A6B9ED

Accessibility & contrast

On white

4.95

#4069D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#4069D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069D9

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069D9	#FFFFFF	#000000	##FFFFFF
##4069D9	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2077DD

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4069d9;
/* rgb */ color: rgb(64, 105, 217);
/* oklch */ color: oklch(55.3% 0.178 265.7);

Tailwind

colors: {
  custom: {
    50: '#8793e5',
    500: '#4069d9',
    950: '#000000',
  },
}

SCSS

$custom: #4069d9;
$custom-light: #8793e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4069d9",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 217
  },
  "hsl": {
    "h": 223.922,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55349,
    "c": 0.17787,
    "h": 265.7
  },
  "luminance": 0.16203
}

Semantic roles & 50–950 ramp

primary

#4069D9

secondary

#DAC99A

accent

#BC3EEA

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4069D9

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

Preview Lab → · Contrast checker → · Palette generator →