#3B69CC#3B69CC

#3B69CC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.2% C 0.162 H 263.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3B69CC
RGB	rgb(59, 105, 204)
HSL	hsl(221, 59%, 52%)
HSV	hsv(221, 71%, 80%)
CMYK	cmyk(71.1%, 48.5%, 0%, 20%)
CIE-LAB	lab(46.16, 17.85, -56.01)
CIE-LCH	lch(46.16, 58.78, 287.67°)
OKLab	oklab(54.2% -0.0189 -0.1607)
OKLCH	oklch(54.2% 0.162 263.3)
XYZ	xyz(17.7504, 15.3907, 59.1503)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B69CC #CC9E3B

analogous

#3BB1CC #3B69CC #563BCC

triadic

#3B69CC #CC3B69 #69CC3B

tetradic

#3B69CC #CC3BB1 #CC9E3B #3BCC56

square

#3B69CC #CC3BB1 #CC9E3B #3BCC56

split-complementary

#3B69CC #CC563B #B1CC3B

monochromatic

#1D3770 #2A4FA0 #3B69CC #6C8ED9 #9CB3E5

Accessibility & contrast

On white

5.15

#3B69CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3B69CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69CC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B69CC	#FFFFFF	#000000	##FFFFFF
##3B69CC	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3274D0

Deuteranopia (green-blind)

#0067CA

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3b69cc;
/* rgb */ color: rgb(59, 105, 204);
/* oklch */ color: oklch(54.2% 0.162 263.3);

Tailwind

colors: {
  custom: {
    50: '#8293dc',
    500: '#3b69cc',
    950: '#000000',
  },
}

SCSS

$custom: #3b69cc;
$custom-light: #8293dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b69cc",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 204
  },
  "hsl": {
    "h": 220.966,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.542,
    "c": 0.16185,
    "h": 263.3
  },
  "luminance": 0.15393
}

Semantic roles & 50–950 ramp

primary

#3B69CC

secondary

#D1BD92

accent

#B046E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3B69CC

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

Preview Lab → · Contrast checker → · Palette generator →