#4069A4#4069A4

#4069A4 is a mid, moderate blue. Relative luminance 0.139; OKLCH L 51.9% C 0.105 H 257.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4069A4
RGB	rgb(64, 105, 164)
HSL	hsl(215, 44%, 45%)
HSV	hsv(215, 61%, 64%)
CMYK	cmyk(61%, 36%, 0%, 35.7%)
CIE-LAB	lab(44.05, 4.37, -36.11)
CIE-LCH	lch(44.05, 36.37, 276.90°)
OKLab	oklab(51.87% -0.0226 -0.1023)
OKLCH	oklch(51.87% 0.105 257.5)
XYZ	xyz(13.8644, 13.8722, 37.0617)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069A4 #A47B40

analogous

#409BA4 #4069A4 #4940A4

triadic

#4069A4 #A44069 #69A440

tetradic

#4069A4 #A4409B #A47B40 #40A449

square

#4069A4 #A4409B #A47B40 #40A449

split-complementary

#4069A4 #A44940 #9BA440

monochromatic

#1E314C #2F4D78 #4069A4 #6088C1 #8CA9D2

Accessibility & contrast

On white

5.56

#4069A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4069A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069A4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069A4	#FFFFFF	#000000	##FFFFFF
##4069A4	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506DA6

Deuteranopia (green-blind)

#4364A3

Tritanopia (blue-blind)

#00767F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4069a4;
/* rgb */ color: rgb(64, 105, 164);
/* oklch */ color: oklch(51.9% 0.105 257.5);

Tailwind

colors: {
  custom: {
    50: '#7e93bf',
    500: '#4069a4',
    950: '#000000',
  },
}

SCSS

$custom: #4069a4;
$custom-light: #7e93bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4069a4",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 164
  },
  "hsl": {
    "h": 215.4,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51872,
    "c": 0.10473,
    "h": 257.5
  },
  "luminance": 0.13873
}

Semantic roles & 50–950 ramp

primary

#4069A4

secondary

#BDA583

accent

#9F54D4

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #4069A4

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

Preview Lab → · Contrast checker → · Palette generator →