#3A69CF#3A69CF

#3A69CF is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.4% C 0.166 H 263.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A69CF
RGB	rgb(58, 105, 207)
HSL	hsl(221, 61%, 52%)
HSV	hsv(221, 72%, 81%)
CMYK	cmyk(72%, 49.3%, 0%, 18.8%)
CIE-LAB	lab(46.32, 18.81, -57.48)
CIE-LCH	lch(46.32, 60.48, 288.12°)
OKLab	oklab(54.37% -0.0193 -0.1651)
OKLCH	oklch(54.37% 0.166 263.3)
XYZ	xyz(18.0550, 15.5058, 61.0608)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A69CF #CFA03A

analogous

#3AB3CF #3A69CF #563ACF

triadic

#3A69CF #CF3A69 #69CF3A

tetradic

#3A69CF #CF3AB3 #CFA03A #3ACF56

square

#3A69CF #CF3AB3 #CFA03A #3ACF56

split-complementary

#3A69CF #CF563A #B3CF3A

monochromatic

#1C3773 #284FA4 #3A69CF #6B8EDB #9CB4E7

Accessibility & contrast

On white

5.12

#3A69CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3A69CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A69CF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A69CF	#FFFFFF	#000000	##FFFFFF
##3A69CF	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E75D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#008192

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a69cf;
/* rgb */ color: rgb(58, 105, 207);
/* oklch */ color: oklch(54.4% 0.166 263.3);

Tailwind

colors: {
  custom: {
    50: '#8393de',
    500: '#3a69cf',
    950: '#000000',
  },
}

SCSS

$custom: #3a69cf;
$custom-light: #8393de;
$custom-dark: #000000;

JSON

{
  "hex": "#3a69cf",
  "rgb": {
    "r": 58,
    "g": 105,
    "b": 207
  },
  "hsl": {
    "h": 221.074,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54369,
    "c": 0.16622,
    "h": 263.3
  },
  "luminance": 0.15508
}

Semantic roles & 50–950 ramp

primary

#3A69CF

secondary

#D3BE92

accent

#B144E4

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3A69CF

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

Preview Lab → · Contrast checker → · Palette generator →