#3A67BB#3A67BB

#3A67BB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.6% C 0.141 H 261.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A67BB
RGB	rgb(58, 103, 187)
HSL	hsl(219, 53%, 48%)
HSV	hsv(219, 69%, 73%)
CMYK	cmyk(69%, 44.9%, 0%, 26.7%)
CIE-LAB	lab(44.50, 12.76, -48.88)
CIE-LCH	lch(44.50, 50.51, 284.63°)
OKLab	oklab(52.57% -0.0206 -0.1398)
OKLCH	oklch(52.57% 0.141 261.6)
XYZ	xyz(15.5616, 14.1863, 48.9222)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A67BB #BB8E3A

analogous

#3AA7BB #3A67BB #4E3ABB

triadic

#3A67BB #BB3A67 #67BB3A

tetradic

#3A67BB #BB3AA7 #BB8E3A #3ABB4E

square

#3A67BB #BB3AA7 #BB8E3A #3ABB4E

split-complementary

#3A67BB #BB4E3A #A7BB3A

monochromatic

#1D345E #2C4D8C #3A67BB #6389CF #92ACDD

Accessibility & contrast

On white

5.47

#3A67BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#3A67BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A67BB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A67BB	#FFFFFF	#000000	##FFFFFF
##3A67BB	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70BE

Deuteranopia (green-blind)

#2664B9

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3a67bb;
/* rgb */ color: rgb(58, 103, 187);
/* oklch */ color: oklch(52.6% 0.141 261.6);

Tailwind

colors: {
  custom: {
    50: '#7f91d0',
    500: '#3a67bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a67bb;
$custom-light: #7f91d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a67bb",
  "rgb": {
    "r": 58,
    "g": 103,
    "b": 187
  },
  "hsl": {
    "h": 219.07,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52568,
    "c": 0.14131,
    "h": 261.6
  },
  "luminance": 0.14188
}

Semantic roles & 50–950 ramp

primary

#3A67BB

secondary

#C8B288

accent

#AA4CDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3A67BB

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

Preview Lab → · Contrast checker → · Palette generator →