#3A69BB#3A69BB

#3A69BB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.0% C 0.139 H 260.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3A69BB
RGB	rgb(58, 105, 187)
HSL	hsl(218, 53%, 48%)
HSV	hsv(218, 69%, 73%)
CMYK	cmyk(69%, 43.9%, 0%, 26.7%)
CIE-LAB	lab(45.07, 11.49, -47.97)
CIE-LCH	lch(45.07, 49.32, 283.47°)
OKLab	oklab(53.01% -0.0225 -0.1371)
OKLCH	oklch(53.01% 0.139 260.7)
XYZ	xyz(15.7629, 14.5889, 48.9893)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A69BB #BB8C3A

analogous

#3AA9BB #3A69BB #4C3ABB

triadic

#3A69BB #BB3A69 #69BB3A

tetradic

#3A69BB #BB3AA9 #BB8C3A #3ABB4C

square

#3A69BB #BB3AA9 #BB8C3A #3ABB4C

split-complementary

#3A69BB #BB4C3A #A9BB3A

monochromatic

#1D355E #2C4F8C #3A69BB #638BCF #92AEDD

Accessibility & contrast

On white

5.36

#3A69BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#3A69BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A69BB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A69BB	#FFFFFF	#000000	##FFFFFF
##3A69BB	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)

#4171BE

Deuteranopia (green-blind)

#2B65B9

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3a69bb;
/* rgb */ color: rgb(58, 105, 187);
/* oklch */ color: oklch(53.0% 0.139 260.7);

Tailwind

colors: {
  custom: {
    50: '#7f93d0',
    500: '#3a69bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a69bb;
$custom-light: #7f93d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a69bb",
  "rgb": {
    "r": 58,
    "g": 105,
    "b": 187
  },
  "hsl": {
    "h": 218.14,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53005,
    "c": 0.13893,
    "h": 260.7
  },
  "luminance": 0.14591
}

Semantic roles & 50–950 ramp

primary

#3A69BB

secondary

#C8B188

accent

#A74CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3A69BB

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

Preview Lab → · Contrast checker → · Palette generator →