#3245AB#3245AB

#3245AB is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.9% C 0.164 H 270.2°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#3245AB
RGB	rgb(50, 69, 171)
HSL	hsl(231, 55%, 43%)
HSV	hsv(231, 71%, 67%)
CMYK	cmyk(70.8%, 59.6%, 0%, 32.9%)
CIE-LAB	lab(33.72, 27.81, -56.88)
CIE-LCH	lch(33.72, 63.32, 296.05°)
OKLab	oklab(43.94% 0.0005 -0.164)
OKLCH	oklch(43.94% 0.164 270.2)
XYZ	xyz(10.7917, 7.8736, 39.4712)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3245AB #AB9832

analogous

#3281AB #3245AB #5C32AB

triadic

#3245AB #AB3245 #45AB32

tetradic

#3245AB #AB3281 #AB9832 #32AB5C

square

#3245AB #AB3281 #AB9832 #32AB5C

split-complementary

#3245AB #AB5C32 #81AB32

monochromatic

#161F4C #24327C #3245AB #4F62CB #7E8CD9

Accessibility & contrast

On white

8.16

#3245AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3245AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3245AB

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3245AB	#FFFFFF	#000000	##FFFFFF
##3245AB	1.00	8.16	2.58	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AE

Deuteranopia (green-blind)

#004AA9

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3245ab;
/* rgb */ color: rgb(50, 69, 171);
/* oklch */ color: oklch(43.9% 0.164 270.2);

Tailwind

colors: {
  custom: {
    50: '#7a78c5',
    500: '#3245ab',
    950: '#000000',
  },
}

SCSS

$custom: #3245ab;
$custom-light: #7a78c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3245ab",
  "rgb": {
    "r": 50,
    "g": 69,
    "b": 171
  },
  "hsl": {
    "h": 230.579,
    "s": 54.751,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43938,
    "c": 0.16404,
    "h": 270.2
  },
  "luminance": 0.07875
}

Semantic roles & 50–950 ramp

primary

#3245AB

secondary

#C2B677

accent

#C74ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3245AB

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

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