#3241B3#3241B3

#3241B3 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.180 H 271.0°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3241B3
RGB	rgb(50, 65, 179)
HSL	hsl(233, 56%, 45%)
HSV	hsv(233, 72%, 70%)
CMYK	cmyk(72.1%, 63.7%, 0%, 29.8%)
CIE-LAB	lab(33.38, 33.32, -62.20)
CIE-LCH	lch(33.38, 70.56, 298.17°)
OKLab	oklab(43.89% 0.0033 -0.1797)
OKLCH	oklch(43.89% 0.18 271)
XYZ	xyz(11.3396, 7.7122, 43.5301)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3241B3 #B3A432

analogous

#3282B3 #3241B3 #6332B3

triadic

#3241B3 #B33241 #41B332

tetradic

#3241B3 #B33282 #B3A432 #32B363

square

#3241B3 #B33282 #B3A432 #32B363

split-complementary

#3241B3 #B36332 #82B332

monochromatic

#171E53 #253083 #3241B3 #5362CF #838DDC

Accessibility & contrast

On white

8.26

#3241B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3241B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3241B3

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3241B3	#FFFFFF	#000000	##FFFFFF
##3241B3	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#005F74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3241b3;
/* rgb */ color: rgb(50, 65, 179);
/* oklch */ color: oklch(43.9% 0.180 271.0);

Tailwind

colors: {
  custom: {
    50: '#7c75cb',
    500: '#3241b3',
    950: '#000000',
  },
}

SCSS

$custom: #3241b3;
$custom-light: #7c75cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3241b3",
  "rgb": {
    "r": 50,
    "g": 65,
    "b": 179
  },
  "hsl": {
    "h": 233.023,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43892,
    "c": 0.17972,
    "h": 271
  },
  "luminance": 0.07713
}

Semantic roles & 50–950 ramp

primary

#3241B3

secondary

#C6BD7B

accent

#CE48E0

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3241B3

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

Preview Lab → · Contrast checker → · Palette generator →