#3A67B8#3A67B8

#3A67B8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.4% C 0.137 H 261.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A67B8
RGB	rgb(58, 103, 184)
HSL	hsl(219, 52%, 47%)
HSV	hsv(219, 68%, 72%)
CMYK	cmyk(68.5%, 44%, 0%, 27.8%)
CIE-LAB	lab(44.32, 11.67, -47.42)
CIE-LCH	lch(44.32, 48.83, 283.82°)
OKLab	oklab(52.37% -0.0211 -0.1355)
OKLCH	oklch(52.37% 0.137 261.1)
XYZ	xyz(15.2438, 14.0592, 47.2484)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A67B8 #B88B3A

analogous

#3AA6B8 #3A67B8 #4C3AB8

triadic

#3A67B8 #B83A67 #67B83A

tetradic

#3A67B8 #B83AA6 #B88B3A #3AB84C

square

#3A67B8 #B83AA6 #B88B3A #3AB84C

split-complementary

#3A67B8 #B84C3A #A6B83A

monochromatic

#1D335B #2B4D89 #3A67B8 #6288CD #90ABDC

Accessibility & contrast

On white

5.51

#3A67B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3A67B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A67B8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A67B8	#FFFFFF	#000000	##FFFFFF
##3A67B8	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406FBB

Deuteranopia (green-blind)

#2A63B6

Tritanopia (blue-blind)

#007A86

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3a67b8;
/* rgb */ color: rgb(58, 103, 184);
/* oklch */ color: oklch(52.4% 0.137 261.1);

Tailwind

colors: {
  custom: {
    50: '#7e91ce',
    500: '#3a67b8',
    950: '#000000',
  },
}

SCSS

$custom: #3a67b8;
$custom-light: #7e91ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3a67b8",
  "rgb": {
    "r": 58,
    "g": 103,
    "b": 184
  },
  "hsl": {
    "h": 218.571,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5237,
    "c": 0.13717,
    "h": 261.1
  },
  "luminance": 0.14061
}

Semantic roles & 50–950 ramp

primary

#3A67B8

secondary

#C7B087

accent

#A84CDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3A67B8

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

Preview Lab → · Contrast checker → · Palette generator →