#3B69BF#3B69BF

#3B69BF is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.144 H 261.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3B69BF
RGB	rgb(59, 105, 191)
HSL	hsl(219, 53%, 49%)
HSV	hsv(219, 69%, 75%)
CMYK	cmyk(69.1%, 45%, 0%, 25.1%)
CIE-LAB	lab(45.35, 13.10, -49.83)
CIE-LCH	lch(45.35, 51.52, 284.73°)
OKLab	oklab(53.31% -0.0209 -0.1426)
OKLCH	oklch(53.31% 0.144 261.6)
XYZ	xyz(16.2558, 14.7929, 51.2787)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B69BF #BF913B

analogous

#3BABBF #3B69BF #4F3BBF

triadic

#3B69BF #BF3B69 #69BF3B

tetradic

#3B69BF #BF3BAB #BF913B #3BBF4F

square

#3B69BF #BF3BAB #BF913B #3BBF4F

split-complementary

#3B69BF #BF4F3B #ABBF3B

monochromatic

#1E3661 #2D4F90 #3B69BF #678CD0 #96AFDF

Accessibility & contrast

On white

5.30

#3B69BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3B69BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69BF

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B69BF	#FFFFFF	#000000	##FFFFFF
##3B69BF	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E72C2

Deuteranopia (green-blind)

#2566BD

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3b69bf;
/* rgb */ color: rgb(59, 105, 191);
/* oklch */ color: oklch(53.3% 0.144 261.6);

Tailwind

colors: {
  custom: {
    50: '#8093d3',
    500: '#3b69bf',
    950: '#000000',
  },
}

SCSS

$custom: #3b69bf;
$custom-light: #8093d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b69bf",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 191
  },
  "hsl": {
    "h": 219.091,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53312,
    "c": 0.14409,
    "h": 261.6
  },
  "luminance": 0.14795
}

Semantic roles & 50–950 ramp

primary

#3B69BF

secondary

#CAB48C

accent

#AA4CDC

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3B69BF

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

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