#3A69B9#3A69B9

#3A69B9 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 52.9% C 0.136 H 260.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3A69B9
RGB	rgb(58, 105, 185)
HSL	hsl(218, 52%, 48%)
HSV	hsv(218, 69%, 73%)
CMYK	cmyk(68.6%, 43.2%, 0%, 27.5%)
CIE-LAB	lab(44.95, 10.76, -47.00)
CIE-LCH	lch(44.95, 48.21, 282.90°)
OKLab	oklab(52.87% -0.0228 -0.1342)
OKLCH	oklch(52.87% 0.136 260.3)
XYZ	xyz(15.5503, 14.5039, 47.8695)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A69B9 #B98A3A

analogous

#3AA9B9 #3A69B9 #4A3AB9

triadic

#3A69B9 #B93A69 #69B93A

tetradic

#3A69B9 #B93AA9 #B98A3A #3AB94A

square

#3A69B9 #B93AA9 #B98A3A #3AB94A

split-complementary

#3A69B9 #B94A3A #A9B93A

monochromatic

#1D345C #2B4F8A #3A69B9 #628ACE #91ADDC

Accessibility & contrast

On white

5.38

#3A69B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3A69B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A69B9

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A69B9	#FFFFFF	#000000	##FFFFFF
##3A69B9	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4371BC

Deuteranopia (green-blind)

#2D65B7

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3a69b9;
/* rgb */ color: rgb(58, 105, 185);
/* oklch */ color: oklch(52.9% 0.136 260.3);

Tailwind

colors: {
  custom: {
    50: '#7e93ce',
    500: '#3a69b9',
    950: '#000000',
  },
}

SCSS

$custom: #3a69b9;
$custom-light: #7e93ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3a69b9",
  "rgb": {
    "r": 58,
    "g": 105,
    "b": 185
  },
  "hsl": {
    "h": 217.795,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.52874,
    "c": 0.13618,
    "h": 260.3
  },
  "luminance": 0.14505
}

Semantic roles & 50–950 ramp

primary

#3A69B9

secondary

#C7B087

accent

#A74CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3A69B9

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

Preview Lab → · Contrast checker → · Palette generator →