#3A69B3#3A69B3

#3A69B3 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.5% C 0.128 H 259.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A69B3
RGB	rgb(58, 105, 179)
HSL	hsl(217, 51%, 46%)
HSV	hsv(217, 68%, 70%)
CMYK	cmyk(67.6%, 41.3%, 0%, 29.8%)
CIE-LAB	lab(44.60, 8.59, -44.06)
CIE-LCH	lch(44.60, 44.89, 281.03°)
OKLab	oklab(52.49% -0.0241 -0.1256)
OKLCH	oklch(52.49% 0.128 259.1)
XYZ	xyz(14.9303, 14.2559, 44.6039)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A69B3 #B3843A

analogous

#3AA6B3 #3A69B3 #483AB3

triadic

#3A69B3 #B33A69 #69B33A

tetradic

#3A69B3 #B33AA6 #B3843A #3AB348

square

#3A69B3 #B33AA6 #B3843A #3AB348

split-complementary

#3A69B3 #B3483A #A6B33A

monochromatic

#1C3357 #2B4E85 #3A69B3 #5F89CB #8DABDA

Accessibility & contrast

On white

5.45

#3A69B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#3A69B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A69B3

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A69B3	#FFFFFF	#000000	##FFFFFF
##3A69B3	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4770B6

Deuteranopia (green-blind)

#3464B1

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3a69b3;
/* rgb */ color: rgb(58, 105, 179);
/* oklch */ color: oklch(52.5% 0.128 259.1);

Tailwind

colors: {
  custom: {
    50: '#7d93ca',
    500: '#3a69b3',
    950: '#000000',
  },
}

SCSS

$custom: #3a69b3;
$custom-light: #7d93ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a69b3",
  "rgb": {
    "r": 58,
    "g": 105,
    "b": 179
  },
  "hsl": {
    "h": 216.694,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52491,
    "c": 0.12791,
    "h": 259.1
  },
  "luminance": 0.14257
}

Semantic roles & 50–950 ramp

primary

#3A69B3

secondary

#C5AC84

accent

#A44DDB

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3A69B3

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

Preview Lab → · Contrast checker → · Palette generator →