#3B69AB#3B69AB

#3B69AB is a mid, moderate blue. Relative luminance 0.140; OKLCH L 52.0% C 0.116 H 257.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3B69AB
RGB	rgb(59, 105, 171)
HSL	hsl(215, 49%, 45%)
HSV	hsv(215, 65%, 67%)
CMYK	cmyk(65.5%, 38.6%, 0%, 32.9%)
CIE-LAB	lab(44.19, 5.88, -40.02)
CIE-LCH	lch(44.19, 40.45, 278.36°)
OKLab	oklab(52.04% -0.0251 -0.1138)
OKLCH	oklch(52.04% 0.116 257.6)
XYZ	xyz(14.2033, 13.9719, 40.4685)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B69AB #AB7D3B

analogous

#3BA1AB #3B69AB #453BAB

triadic

#3B69AB #AB3B69 #69AB3B

tetradic

#3B69AB #AB3BA1 #AB7D3B #3BAB45

square

#3B69AB #AB3BA1 #AB7D3B #3BAB45

split-complementary

#3B69AB #AB453B #A1AB3B

monochromatic

#1C3150 #2B4D7D #3B69AB #5C88C7 #8AA9D7

Accessibility & contrast

On white

5.53

#3B69AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3B69AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69AB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B69AB	#FFFFFF	#000000	##FFFFFF
##3B69AB	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6EAE

Deuteranopia (green-blind)

#3C64AA

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3b69ab;
/* rgb */ color: rgb(59, 105, 171);
/* oklch */ color: oklch(52.0% 0.116 257.6);

Tailwind

colors: {
  custom: {
    50: '#7c93c4',
    500: '#3b69ab',
    950: '#000000',
  },
}

SCSS

$custom: #3b69ab;
$custom-light: #7c93c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b69ab",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 171
  },
  "hsl": {
    "h": 215.357,
    "s": 48.696,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52043,
    "c": 0.11649,
    "h": 257.6
  },
  "luminance": 0.13973
}

Semantic roles & 50–950 ramp

primary

#3B69AB

secondary

#C1A781

accent

#A050D8

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3B69AB

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

Preview Lab → · Contrast checker → · Palette generator →