#3247AA#3247AA

#3247AA is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.160 H 269.6°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3247AA
RGB	rgb(50, 71, 170)
HSL	hsl(230, 55%, 43%)
HSV	hsv(230, 71%, 67%)
CMYK	cmyk(70.6%, 58.2%, 0%, 33.3%)
CIE-LAB	lab(34.16, 26.13, -55.57)
CIE-LCH	lch(34.16, 61.40, 295.18°)
OKLab	oklab(44.24% -0.0012 -0.1601)
OKLCH	oklch(44.24% 0.16 269.6)
XYZ	xyz(10.8218, 8.0858, 39.0128)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3247AA #AA9532

analogous

#3283AA #3247AA #5932AA

triadic

#3247AA #AA3247 #47AA32

tetradic

#3247AA #AA3283 #AA9532 #32AA59

square

#3247AA #AA3283 #AA9532 #32AA59

split-complementary

#3247AA #AA5932 #83AA32

monochromatic

#161F4B #24337B #3247AA #4E64CB #7D8DD9

Accessibility & contrast

On white

8.02

#3247AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3247AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3247AA

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3247AA	#FFFFFF	#000000	##FFFFFF
##3247AA	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3247aa;
/* rgb */ color: rgb(50, 71, 170);
/* oklch */ color: oklch(44.2% 0.160 269.6);

Tailwind

colors: {
  custom: {
    50: '#7a7ac4',
    500: '#3247aa',
    950: '#000000',
  },
}

SCSS

$custom: #3247aa;
$custom-light: #7a7ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#3247aa",
  "rgb": {
    "r": 50,
    "g": 71,
    "b": 170
  },
  "hsl": {
    "h": 229.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44243,
    "c": 0.16014,
    "h": 269.6
  },
  "luminance": 0.08087
}

Semantic roles & 50–950 ramp

primary

#3247AA

secondary

#C2B476

accent

#C44ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3247AA

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

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