#2B2DAE#2B2DAE

#2B2DAE is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.197 H 272.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B2DAE
RGB	rgb(43, 45, 174)
HSL	hsl(239, 60%, 43%)
HSV	hsv(239, 75%, 68%)
CMYK	cmyk(75.3%, 74.1%, 0%, 31.8%)
CIE-LAB	lab(27.97, 43.11, -68.13)
CIE-LCH	lch(27.97, 80.62, 302.33°)
OKLab	oklab(39.73% 0.0078 -0.1972)
OKLCH	oklch(39.73% 0.197 272.3)
XYZ	xyz(9.5721, 5.4453, 40.5828)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2DAE #AEAC2B

analogous

#2B6EAE #2B2DAE #6B2BAE

triadic

#2B2DAE #AE2B2D #2DAE2B

tetradic

#2B2DAE #AE2B6E #AEAC2B #2BAE6B

square

#2B2DAE #AE2B6E #AEAC2B #2BAE6B

split-complementary

#2B2DAE #AE6B2B #6EAE2B

monochromatic

#13144C #1F207D #2B2DAE #4547D1 #7678DD

Accessibility & contrast

On white

10.05

#2B2DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2B2DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DAE

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2DAE	#FFFFFF	#000000	##FFFFFF
##2B2DAE	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003CAC

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b2dae;
/* rgb */ color: rgb(43, 45, 174);
/* oklch */ color: oklch(39.7% 0.197 272.3);

Tailwind

colors: {
  custom: {
    50: '#7a67c7',
    500: '#2b2dae',
    950: '#000000',
  },
}

SCSS

$custom: #2b2dae;
$custom-light: #7a67c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2dae",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 174
  },
  "hsl": {
    "h": 239.084,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39727,
    "c": 0.19732,
    "h": 272.3
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#2B2DAE

secondary

#C5C470

accent

#E144E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2DAE

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

Preview Lab → · Contrast checker → · Palette generator →