#4068B9#4068B9

#4068B9 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 52.9% C 0.135 H 262.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4068B9
RGB	rgb(64, 104, 185)
HSL	hsl(220, 49%, 49%)
HSV	hsv(220, 65%, 73%)
CMYK	cmyk(65.4%, 43.8%, 0%, 27.5%)
CIE-LAB	lab(44.93, 12.40, -47.01)
CIE-LCH	lch(44.93, 48.61, 284.78°)
OKLab	oklab(52.94% -0.0169 -0.1342)
OKLCH	oklch(52.94% 0.135 262.8)
XYZ	xyz(15.8185, 14.4919, 47.8531)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4068B9 #B99140

analogous

#40A5B9 #4068B9 #5540B9

triadic

#4068B9 #B94068 #68B940

tetradic

#4068B9 #B940A5 #B99140 #40B955

square

#4068B9 #B940A5 #B99140 #40B955

split-complementary

#4068B9 #B95540 #A5B940

monochromatic

#21355E #304E8C #4068B9 #6B8BCC #98AEDB

Accessibility & contrast

On white

5.39

#4068B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4068B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4068B9

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4068B9	#FFFFFF	#000000	##FFFFFF
##4068B9	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4270BC

Deuteranopia (green-blind)

#2E65B7

Tritanopia (blue-blind)

#007B87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4068b9;
/* rgb */ color: rgb(64, 104, 185);
/* oklch */ color: oklch(52.9% 0.135 262.8);

Tailwind

colors: {
  custom: {
    50: '#8192ce',
    500: '#4068b9',
    950: '#000000',
  },
}

SCSS

$custom: #4068b9;
$custom-light: #8192ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4068b9",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 185
  },
  "hsl": {
    "h": 220.165,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52935,
    "c": 0.13525,
    "h": 262.8
  },
  "luminance": 0.14493
}

Semantic roles & 50–950 ramp

primary

#4068B9

secondary

#C7B48E

accent

#AB50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #4068B9

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

Preview Lab → · Contrast checker → · Palette generator →