#3341BA#3341BA

#3341BA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.6% C 0.189 H 271.2°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3341BA
RGB	rgb(51, 65, 186)
HSL	hsl(234, 57%, 46%)
HSV	hsv(234, 73%, 73%)
CMYK	cmyk(72.6%, 65.1%, 0%, 27.1%)
CIE-LAB	lab(34.04, 35.94, -65.25)
CIE-LCH	lch(34.04, 74.49, 298.84°)
OKLab	oklab(44.58% 0.0039 -0.1886)
OKLCH	oklch(44.58% 0.189 271.2)
XYZ	xyz(12.1155, 8.0283, 47.3560)
Luminance	0.0803 (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

#3341BA #BAAC33

analogous

#3385BA #3341BA #6933BA

triadic

#3341BA #BA3341 #41BA33

tetradic

#3341BA #BA3385 #BAAC33 #33BA69

square

#3341BA #BA3385 #BAAC33 #33BA69

split-complementary

#3341BA #BA6933 #85BA33

monochromatic

#191F5A #26308A #3341BA #5965D1 #8992DF

Accessibility & contrast

On white

8.06

#3341BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3341BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3341BA

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3341BA	#FFFFFF	#000000	##FFFFFF
##3341BA	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#006177

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3341ba;
/* rgb */ color: rgb(51, 65, 186);
/* oklch */ color: oklch(44.6% 0.189 271.2);

Tailwind

colors: {
  custom: {
    50: '#7e75d0',
    500: '#3341ba',
    950: '#000000',
  },
}

SCSS

$custom: #3341ba;
$custom-light: #7e75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3341ba",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 186
  },
  "hsl": {
    "h": 233.778,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44583,
    "c": 0.18863,
    "h": 271.2
  },
  "luminance": 0.0803
}

Semantic roles & 50–950 ramp

primary

#3341BA

secondary

#C9C180

accent

#D048E0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #3341BA

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

Preview Lab → · Contrast checker → · Palette generator →