#2B2CAD#2B2CAD

#2B2CAD is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.5% C 0.197 H 272.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B2CAD
RGB	rgb(43, 44, 173)
HSL	hsl(240, 60%, 42%)
HSV	hsv(240, 75%, 68%)
CMYK	cmyk(75.1%, 74.6%, 0%, 32.2%)
CIE-LAB	lab(27.66, 43.35, -68.04)
CIE-LCH	lch(27.66, 80.67, 302.50°)
OKLab	oklab(39.48% 0.0084 -0.1969)
OKLCH	oklch(39.48% 0.197 272.4)
XYZ	xyz(9.4372, 5.3311, 40.0587)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2CAD #ADAC2B

analogous

#2B6DAD #2B2CAD #6B2BAD

triadic

#2B2CAD #AD2B2C #2CAD2B

tetradic

#2B2CAD #AD2B6D #ADAC2B #2BAD6B

square

#2B2CAD #AD2B6D #ADAC2B #2BAD6B

split-complementary

#2B2CAD #AD6B2B #6DAD2B

monochromatic

#13134B #1F207C #2B2CAD #4546D1 #7676DD

Accessibility & contrast

On white

10.16

#2B2CAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2B2CAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2CAD

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2CAD	#FFFFFF	#000000	##FFFFFF
##2B2CAD	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B1

Deuteranopia (green-blind)

#003BAB

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b2cad;
/* rgb */ color: rgb(43, 44, 173);
/* oklch */ color: oklch(39.5% 0.197 272.4);

Tailwind

colors: {
  custom: {
    50: '#7a67c7',
    500: '#2b2cad',
    950: '#000000',
  },
}

SCSS

$custom: #2b2cad;
$custom-light: #7a67c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2cad",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 173
  },
  "hsl": {
    "h": 239.538,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39476,
    "c": 0.19709,
    "h": 272.4
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#2B2CAD

secondary

#C4C46F

accent

#E244E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2CAD

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

Preview Lab → · Contrast checker → · Palette generator →