#2B2EAB#2B2EAB

#2B2EAB is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.193 H 272.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#2B2EAB
RGB	rgb(43, 46, 171)
HSL	hsl(239, 60%, 42%)
HSV	hsv(239, 75%, 67%)
CMYK	cmyk(74.9%, 73.1%, 0%, 32.9%)
CIE-LAB	lab(27.86, 41.51, -66.50)
CIE-LCH	lch(27.86, 78.39, 301.97°)
OKLab	oklab(39.56% 0.0078 -0.1924)
OKLCH	oklch(39.56% 0.193 272.3)
XYZ	xyz(9.3215, 5.4069, 39.0726)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2EAB #ABA82B

analogous

#2B6EAB #2B2EAB #682BAB

triadic

#2B2EAB #AB2B2E #2EAB2B

tetradic

#2B2EAB #AB2B6E #ABA82B #2BAB68

square

#2B2EAB #AB2B6E #ABA82B #2BAB68

split-complementary

#2B2EAB #AB682B #6EAB2B

monochromatic

#121449 #1F217A #2B2EAB #4347D0 #7477DC

Accessibility & contrast

On white

10.09

#2B2EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2B2EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2EAB

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2EAB	#FFFFFF	#000000	##FFFFFF
##2B2EAB	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b2eab;
/* rgb */ color: rgb(43, 46, 171);
/* oklch */ color: oklch(39.6% 0.193 272.3);

Tailwind

colors: {
  custom: {
    50: '#7968c5',
    500: '#2b2eab',
    950: '#000000',
  },
}

SCSS

$custom: #2b2eab;
$custom-light: #7968c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2eab",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 171
  },
  "hsl": {
    "h": 238.594,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.3956,
    "c": 0.19259,
    "h": 272.3
  },
  "luminance": 0.05408
}

Semantic roles & 50–950 ramp

primary

#2B2EAB

secondary

#C4C26E

accent

#DF45E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2EAB

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

Preview Lab → · Contrast checker → · Palette generator →