#4069AC#4069AC

#4069AC is a mid, moderate blue. Relative luminance 0.142; OKLCH L 52.3% C 0.116 H 259.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4069AC
RGB	rgb(64, 105, 172)
HSL	hsl(217, 46%, 46%)
HSV	hsv(217, 63%, 67%)
CMYK	cmyk(62.8%, 39%, 0%, 32.5%)
CIE-LAB	lab(44.48, 7.16, -40.14)
CIE-LCH	lch(44.48, 40.77, 280.12°)
OKLab	oklab(52.34% -0.0206 -0.114)
OKLCH	oklch(52.34% 0.116 259.8)
XYZ	xyz(14.6097, 14.1704, 40.9870)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069AC #AC8340

analogous

#409FAC #4069AC #4D40AC

triadic

#4069AC #AC4069 #69AC40

tetradic

#4069AC #AC409F #AC8340 #40AC4D

square

#4069AC #AC409F #AC8340 #40AC4D

split-complementary

#4069AC #AC4D40 #9FAC40

monochromatic

#1F3353 #2F4E7F #4069AC #6489C5 #91ABD6

Accessibility & contrast

On white

5.48

#4069AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4069AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069AC

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069AC	#FFFFFF	#000000	##FFFFFF
##4069AC	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6FAF

Deuteranopia (green-blind)

#3D65AB

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4069ac;
/* rgb */ color: rgb(64, 105, 172);
/* oklch */ color: oklch(52.3% 0.116 259.8);

Tailwind

colors: {
  custom: {
    50: '#7f93c5',
    500: '#4069ac',
    950: '#000000',
  },
}

SCSS

$custom: #4069ac;
$custom-light: #7f93c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4069ac",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 172
  },
  "hsl": {
    "h": 217.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52343,
    "c": 0.11589,
    "h": 259.8
  },
  "luminance": 0.14172
}

Semantic roles & 50–950 ramp

primary

#4069AC

secondary

#C1AB87

accent

#A452D5

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4069AC

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

Preview Lab → · Contrast checker → · Palette generator →