#2B2AAC#2B2AAC

#2B2AAC is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.198 H 272.7°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B2AAC
RGB	rgb(43, 42, 172)
HSL	hsl(240, 61%, 42%)
HSV	hsv(240, 76%, 67%)
CMYK	cmyk(75%, 75.6%, 0%, 32.5%)
CIE-LAB	lab(27.15, 44.15, -68.28)
CIE-LCH	lch(27.15, 81.31, 302.89°)
OKLab	oklab(39.08% 0.0095 -0.1976)
OKLCH	oklch(39.08% 0.198 272.7)
XYZ	xyz(9.2681, 5.1471, 39.5268)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2AAC #ABAC2A

analogous

#2A6AAC #2B2AAC #6C2AAC

triadic

#2B2AAC #AC2B2A #2AAC2B

tetradic

#2B2AAC #AC2A6A #ABAC2A #2AAC6C

square

#2B2AAC #AC2A6A #ABAC2A #2AAC6C

split-complementary

#2B2AAC #AC6C2A #6AAC2A

monochromatic

#12124A #1F1E7B #2B2AAC #4342D1 #7473DD

Accessibility & contrast

On white

10.35

#2B2AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2B2AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2AAC

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2AAC	#FFFFFF	#000000	##FFFFFF
##2B2AAC	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#003AAA

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b2aac;
/* rgb */ color: rgb(43, 42, 172);
/* oklch */ color: oklch(39.1% 0.198 272.7);

Tailwind

colors: {
  custom: {
    50: '#7a65c6',
    500: '#2b2aac',
    950: '#000000',
  },
}

SCSS

$custom: #2b2aac;
$custom-light: #7a65c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2aac",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 172
  },
  "hsl": {
    "h": 240.462,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39084,
    "c": 0.19782,
    "h": 272.7
  },
  "luminance": 0.05148
}

Semantic roles & 50–950 ramp

primary

#2B2AAC

secondary

#C4C46D

accent

#E444E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2AAC

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

Preview Lab → · Contrast checker → · Palette generator →