#2C46B3#2C46B3

#2C46B3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.175 H 268.0°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2C46B3
RGB	rgb(44, 70, 179)
HSL	hsl(228, 61%, 44%)
HSV	hsv(228, 75%, 70%)
CMYK	cmyk(75.4%, 60.9%, 0%, 29.8%)
CIE-LAB	lab(34.33, 29.36, -60.65)
CIE-LCH	lch(34.33, 67.38, 295.83°)
OKLab	oklab(44.52% -0.006 -0.1752)
OKLCH	oklch(44.52% 0.175 268)
XYZ	xyz(11.3627, 8.1692, 43.6171)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C46B3 #B3992C

analogous

#2C89B3 #2C46B3 #552CB3

triadic

#2C46B3 #B32C46 #46B32C

tetradic

#2C46B3 #B32C89 #B3992C #2CB355

square

#2C46B3 #B32C89 #B3992C #2CB355

split-complementary

#2C46B3 #B3552C #89B32C

monochromatic

#142051 #203382 #2C46B3 #4A64D2 #7B8EDF

Accessibility & contrast

On white

7.97

#2C46B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2C46B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C46B3

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C46B3	#FFFFFF	#000000	##FFFFFF
##2C46B3	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c46b3;
/* rgb */ color: rgb(44, 70, 179);
/* oklch */ color: oklch(44.5% 0.175 268.0);

Tailwind

colors: {
  custom: {
    50: '#7979cb',
    500: '#2c46b3',
    950: '#000000',
  },
}

SCSS

$custom: #2c46b3;
$custom-light: #7979cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c46b3",
  "rgb": {
    "r": 44,
    "g": 70,
    "b": 179
  },
  "hsl": {
    "h": 228.444,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44517,
    "c": 0.17532,
    "h": 268
  },
  "luminance": 0.0817
}

Semantic roles & 50–950 ramp

primary

#2C46B3

secondary

#C7B774

accent

#C544E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2C46B3

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

Preview Lab → · Contrast checker → · Palette generator →