#2B46AC#2B46AC

#2B46AC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.9% C 0.166 H 267.6°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B46AC
RGB	rgb(43, 70, 172)
HSL	hsl(227, 60%, 42%)
HSV	hsv(227, 75%, 67%)
CMYK	cmyk(75%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(33.71, 26.62, -57.50)
CIE-LCH	lch(33.71, 63.37, 294.84°)
OKLab	oklab(43.86% -0.007 -0.166)
OKLCH	oklch(43.86% 0.166 267.6)
XYZ	xyz(10.6302, 7.8713, 39.9808)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46AC #AC912B

analogous

#2B87AC #2B46AC #512BAC

triadic

#2B46AC #AC2B46 #46AC2B

tetradic

#2B46AC #AC2B87 #AC912B #2BAC51

square

#2B46AC #AC2B87 #AC912B #2BAC51

split-complementary

#2B46AC #AC512B #87AC2B

monochromatic

#131E4A #1F327B #2B46AC #4461D0 #758BDC

Accessibility & contrast

On white

8.16

#2B46AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2B46AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46AC

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46AC	#FFFFFF	#000000	##FFFFFF
##2B46AC	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b46ac;
/* rgb */ color: rgb(43, 70, 172);
/* oklch */ color: oklch(43.9% 0.166 267.6);

Tailwind

colors: {
  custom: {
    50: '#7779c6',
    500: '#2b46ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b46ac;
$custom-light: #7779c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46ac",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 227.442,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43865,
    "c": 0.16615,
    "h": 267.6
  },
  "luminance": 0.07872
}

Semantic roles & 50–950 ramp

primary

#2B46AC

secondary

#C4B26F

accent

#C245E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2B46AC

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

Preview Lab → · Contrast checker → · Palette generator →