#3241B8#3241B8

#3241B8 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.186 H 270.9°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3241B8
RGB	rgb(50, 65, 184)
HSL	hsl(233, 57%, 46%)
HSV	hsv(233, 73%, 72%)
CMYK	cmyk(72.8%, 64.7%, 0%, 27.8%)
CIE-LAB	lab(33.81, 35.11, -64.45)
CIE-LCH	lch(33.81, 73.39, 298.58°)
OKLab	oklab(44.35% 0.003 -0.1863)
OKLCH	oklch(44.35% 0.186 270.9)
XYZ	xyz(11.8545, 7.9182, 46.2417)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3241B8 #B8A932

analogous

#3284B8 #3241B8 #6632B8

triadic

#3241B8 #B83241 #41B832

tetradic

#3241B8 #B83284 #B8A932 #32B866

square

#3241B8 #B83284 #B8A932 #32B866

split-complementary

#3241B8 #B86632 #84B832

monochromatic

#181F58 #253088 #3241B8 #5664D1 #8690DE

Accessibility & contrast

On white

8.13

#3241B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3241B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3241B8

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3241B8	#FFFFFF	#000000	##FFFFFF
##3241B8	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BC

Deuteranopia (green-blind)

#0049B6

Tritanopia (blue-blind)

#006076

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3241b8;
/* rgb */ color: rgb(50, 65, 184);
/* oklch */ color: oklch(44.3% 0.186 270.9);

Tailwind

colors: {
  custom: {
    50: '#7d75ce',
    500: '#3241b8',
    950: '#000000',
  },
}

SCSS

$custom: #3241b8;
$custom-light: #7d75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3241b8",
  "rgb": {
    "r": 50,
    "g": 65,
    "b": 184
  },
  "hsl": {
    "h": 233.284,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44346,
    "c": 0.18629,
    "h": 270.9
  },
  "luminance": 0.07919
}

Semantic roles & 50–950 ramp

primary

#3241B8

secondary

#C8C07E

accent

#CF47E1

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3241B8

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

Preview Lab → · Contrast checker → · Palette generator →