#3B69CA#3B69CA

#3B69CA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.159 H 263.1°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3B69CA
RGB	rgb(59, 105, 202)
HSL	hsl(221, 57%, 51%)
HSV	hsv(221, 71%, 79%)
CMYK	cmyk(70.8%, 48%, 0%, 20.8%)
CIE-LAB	lab(46.04, 17.12, -55.07)
CIE-LCH	lch(46.04, 57.67, 287.27°)
OKLab	oklab(54.06% -0.0192 -0.158)
OKLCH	oklch(54.06% 0.159 263.1)
XYZ	xyz(17.5121, 15.2954, 57.8951)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B69CA #CA9C3B

analogous

#3BB1CA #3B69CA #543BCA

triadic

#3B69CA #CA3B69 #69CA3B

tetradic

#3B69CA #CA3BB1 #CA9C3B #3BCA54

square

#3B69CA #CA3BB1 #CA9C3B #3BCA54

split-complementary

#3B69CA #CA543B #B1CA3B

monochromatic

#1E376D #2B4F9D #3B69CA #6B8ED7 #9BB3E4

Accessibility & contrast

On white

5.17

#3B69CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3B69CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69CA

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B69CA	#FFFFFF	#000000	##FFFFFF
##3B69CA	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)

#3474CE

Deuteranopia (green-blind)

#0A67C8

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3b69ca;
/* rgb */ color: rgb(59, 105, 202);
/* oklch */ color: oklch(54.1% 0.159 263.1);

Tailwind

colors: {
  custom: {
    50: '#8293db',
    500: '#3b69ca',
    950: '#000000',
  },
}

SCSS

$custom: #3b69ca;
$custom-light: #8293db;
$custom-dark: #000000;

JSON

{
  "hex": "#3b69ca",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 202
  },
  "hsl": {
    "h": 220.699,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54061,
    "c": 0.15913,
    "h": 263.1
  },
  "luminance": 0.15297
}

Semantic roles & 50–950 ramp

primary

#3B69CA

secondary

#D0BC91

accent

#AF47E1

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3B69CA

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

Preview Lab → · Contrast checker → · Palette generator →