#4069C4#4069C4

#4069C4 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.9% C 0.149 H 263.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4069C4
RGB	rgb(64, 105, 196)
HSL	hsl(221, 53%, 51%)
HSV	hsv(221, 67%, 77%)
CMYK	cmyk(67.3%, 46.4%, 0%, 23.1%)
CIE-LAB	lab(45.88, 15.70, -51.86)
CIE-LCH	lch(45.88, 54.19, 286.85°)
OKLab	oklab(53.88% -0.016 -0.1484)
OKLCH	oklch(53.88% 0.149 263.9)
XYZ	xyz(17.1262, 15.1770, 54.2407)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4069C4 #C49B40

analogous

#40ABC4 #4069C4 #5940C4

triadic

#4069C4 #C44069 #69C440

tetradic

#4069C4 #C440AB #C49B40 #40C459

square

#4069C4 #C440AB #C49B40 #40C459

split-complementary

#4069C4 #C45940 #ABC440

monochromatic

#203769 #2F5098 #4069C4 #6F8ED2 #9EB2E1

Accessibility & contrast

On white

5.20

#4069C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4069C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4069C4

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4069C4	#FFFFFF	#000000	##FFFFFF
##4069C4	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B73C7

Deuteranopia (green-blind)

#2067C2

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4069c4;
/* rgb */ color: rgb(64, 105, 196);
/* oklch */ color: oklch(53.9% 0.149 263.9);

Tailwind

colors: {
  custom: {
    50: '#8393d6',
    500: '#4069c4',
    950: '#000000',
  },
}

SCSS

$custom: #4069c4;
$custom-light: #8393d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4069c4",
  "rgb": {
    "r": 64,
    "g": 105,
    "b": 196
  },
  "hsl": {
    "h": 221.364,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53876,
    "c": 0.14931,
    "h": 263.9
  },
  "luminance": 0.15179
}

Semantic roles & 50–950 ramp

primary

#4069C4

secondary

#CDBB93

accent

#AF4CDC

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4069C4

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

Preview Lab → · Contrast checker → · Palette generator →