#3248B3#3248B3

#3248B3 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.171 H 269.4°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3248B3
RGB	rgb(50, 72, 179)
HSL	hsl(230, 56%, 45%)
HSV	hsv(230, 72%, 70%)
CMYK	cmyk(72.1%, 59.8%, 0%, 29.8%)
CIE-LAB	lab(35.14, 28.78, -59.33)
CIE-LCH	lch(35.14, 65.94, 295.88°)
OKLab	oklab(45.19% -0.0018 -0.1712)
OKLCH	oklch(45.19% 0.171 269.4)
XYZ	xyz(11.7666, 8.5663, 43.6724)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3248B3 #B39D32

analogous

#3289B3 #3248B3 #5C32B3

triadic

#3248B3 #B33248 #48B332

tetradic

#3248B3 #B33289 #B39D32 #32B35C

square

#3248B3 #B33289 #B39D32 #32B35C

split-complementary

#3248B3 #B35C32 #89B332

monochromatic

#172253 #253583 #3248B3 #5368CF #8392DC

Accessibility & contrast

On white

7.74

#3248B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3248B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3248B3

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3248B3	#FFFFFF	#000000	##FFFFFF
##3248B3	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#004DB1

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3248b3;
/* rgb */ color: rgb(50, 72, 179);
/* oklch */ color: oklch(45.2% 0.171 269.4);

Tailwind

colors: {
  custom: {
    50: '#7b7acb',
    500: '#3248b3',
    950: '#000000',
  },
}

SCSS

$custom: #3248b3;
$custom-light: #7b7acb;
$custom-dark: #000000;

JSON

{
  "hex": "#3248b3",
  "rgb": {
    "r": 50,
    "g": 72,
    "b": 179
  },
  "hsl": {
    "h": 229.767,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45193,
    "c": 0.1712,
    "h": 269.4
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#3248B3

secondary

#C6B97B

accent

#C648E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3248B3

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

Preview Lab → · Contrast checker → · Palette generator →