#3A68D9#3A68D9

#3A68D9 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.9% C 0.181 H 264.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3A68D9
RGB	rgb(58, 104, 217)
HSL	hsl(223, 68%, 54%)
HSV	hsv(223, 73%, 85%)
CMYK	cmyk(73.3%, 52.1%, 0%, 14.9%)
CIE-LAB	lab(46.72, 23.10, -62.54)
CIE-LCH	lch(46.72, 66.67, 290.28°)
OKLab	oklab(54.89% -0.0174 -0.18)
OKLCH	oklch(54.89% 0.181 264.5)
XYZ	xyz(19.2152, 15.8078, 67.6707)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A68D9 #D9AB3A

analogous

#3AB7D9 #3A68D9 #5C3AD9

triadic

#3A68D9 #D93A68 #68D93A

tetradic

#3A68D9 #D93AB7 #D9AB3A #3AD95C

square

#3A68D9 #D93AB7 #D9AB3A #3AD95C

split-complementary

#3A68D9 #D95C3A #B7D93A

monochromatic

#193780 #234CB3 #3A68D9 #6D8FE3 #A1B7ED

Accessibility & contrast

On white

5.05

#3A68D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3A68D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A68D9

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A68D9	#FFFFFF	#000000	##FFFFFF
##3A68D9	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1976DD

Deuteranopia (green-blind)

#0068D7

Tritanopia (blue-blind)

#008396

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3a68d9;
/* rgb */ color: rgb(58, 104, 217);
/* oklch */ color: oklch(54.9% 0.181 264.5);

Tailwind

colors: {
  custom: {
    50: '#8592e5',
    500: '#3a68d9',
    950: '#000000',
  },
}

SCSS

$custom: #3a68d9;
$custom-light: #8592e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a68d9",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 217
  },
  "hsl": {
    "h": 222.642,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.54889,
    "c": 0.18082,
    "h": 264.5
  },
  "luminance": 0.1581
}

Semantic roles & 50–950 ramp

primary

#3A68D9

secondary

#D9C695

accent

#B83DEB

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0C16

muted

#7D7D84

Preview Lab

Preview with #3A68D9

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

Preview Lab → · Contrast checker → · Palette generator →