#3B69BA#3B69BA

#3B69BA is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.0% C 0.137 H 260.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3B69BA
RGB	rgb(59, 105, 186)
HSL	hsl(218, 52%, 48%)
HSV	hsv(218, 68%, 73%)
CMYK	cmyk(68.3%, 43.5%, 0%, 27.1%)
CIE-LAB	lab(45.05, 11.29, -47.41)
CIE-LCH	lch(45.05, 48.74, 283.39°)
OKLab	oklab(52.98% -0.0219 -0.1355)
OKLCH	oklch(52.98% 0.137 260.8)
XYZ	xyz(15.7150, 14.5765, 48.4302)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B69BA #BA8C3B

analogous

#3BA8BA #3B69BA #4D3BBA

triadic

#3B69BA #BA3B69 #69BA3B

tetradic

#3B69BA #BA3BA8 #BA8C3B #3BBA4D

square

#3B69BA #BA3BA8 #BA8C3B #3BBA4D

split-complementary

#3B69BA #BA4D3B #A8BA3B

monochromatic

#1E355D #2C4F8C #3B69BA #648BCE #93AEDD

Accessibility & contrast

On white

5.36

#3B69BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#3B69BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69BA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B69BA	#FFFFFF	#000000	##FFFFFF
##3B69BA	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4271BD

Deuteranopia (green-blind)

#2C65B8

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3b69ba;
/* rgb */ color: rgb(59, 105, 186);
/* oklch */ color: oklch(53.0% 0.137 260.8);

Tailwind

colors: {
  custom: {
    50: '#7f93cf',
    500: '#3b69ba',
    950: '#000000',
  },
}

SCSS

$custom: #3b69ba;
$custom-light: #7f93cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b69ba",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 186
  },
  "hsl": {
    "h": 218.268,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52984,
    "c": 0.13721,
    "h": 260.8
  },
  "luminance": 0.14578
}

Semantic roles & 50–950 ramp

primary

#3B69BA

secondary

#C8B189

accent

#A84DDB

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3B69BA

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

Preview Lab → · Contrast checker → · Palette generator →