#3A68CF#3A68CF

#3A68CF is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.2% C 0.167 H 263.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3A68CF
RGB	rgb(58, 104, 207)
HSL	hsl(221, 61%, 52%)
HSV	hsv(221, 72%, 81%)
CMYK	cmyk(72%, 49.8%, 0%, 18.8%)
CIE-LAB	lab(46.05, 19.44, -57.92)
CIE-LCH	lch(46.05, 61.10, 288.56°)
OKLab	oklab(54.16% -0.0185 -0.1664)
OKLCH	oklch(54.16% 0.167 263.7)
XYZ	xyz(17.9537, 15.3033, 61.0270)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A68CF #CFA13A

analogous

#3AB2CF #3A68CF #573ACF

triadic

#3A68CF #CF3A68 #68CF3A

tetradic

#3A68CF #CF3AB2 #CFA13A #3ACF57

square

#3A68CF #CF3AB2 #CFA13A #3ACF57

split-complementary

#3A68CF #CF573A #B2CF3A

monochromatic

#1C3773 #284EA4 #3A68CF #6B8EDB #9CB3E7

Accessibility & contrast

On white

5.17

#3A68CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3A68CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A68CF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A68CF	#FFFFFF	#000000	##FFFFFF
##3A68CF	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B74D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a68cf;
/* rgb */ color: rgb(58, 104, 207);
/* oklch */ color: oklch(54.2% 0.167 263.7);

Tailwind

colors: {
  custom: {
    50: '#8392de',
    500: '#3a68cf',
    950: '#000000',
  },
}

SCSS

$custom: #3a68cf;
$custom-light: #8392de;
$custom-dark: #000000;

JSON

{
  "hex": "#3a68cf",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 207
  },
  "hsl": {
    "h": 221.477,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54161,
    "c": 0.16742,
    "h": 263.7
  },
  "luminance": 0.15305
}

Semantic roles & 50–950 ramp

primary

#3A68CF

secondary

#D3BF92

accent

#B344E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A68CF

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

Preview Lab → · Contrast checker → · Palette generator →