#2B2AA2#2B2AA2

#2B2AA2 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.0% C 0.185 H 273.5°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B2AA2
RGB	rgb(43, 42, 162)
HSL	hsl(241, 59%, 40%)
HSV	hsv(241, 74%, 64%)
CMYK	cmyk(73.5%, 74.1%, 0%, 36.5%)
CIE-LAB	lab(26.09, 40.79, -63.99)
CIE-LCH	lch(26.09, 75.88, 302.52°)
OKLab	oklab(38.02% 0.0113 -0.1851)
OKLCH	oklch(38.02% 0.185 273.5)
XYZ	xyz(8.3436, 4.7773, 34.6578)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2AA2 #A1A22A

analogous

#2A65A2 #2B2AA2 #672AA2

triadic

#2B2AA2 #A22B2A #2AA22B

tetradic

#2B2AA2 #A22A65 #A1A22A #2AA267

square

#2B2AA2 #A22A65 #A1A22A #2AA267

split-complementary

#2B2AA2 #A2672A #65A22A

monochromatic

#111141 #1E1D71 #2B2AA2 #3E3DCD #6E6DD9

Accessibility & contrast

On white

10.74

#2B2AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2B2AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2AA2

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2AA2	#FFFFFF	#000000	##FFFFFF
##2B2AA2	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#0038A0

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b2aa2;
/* rgb */ color: rgb(43, 42, 162);
/* oklch */ color: oklch(38.0% 0.185 273.5);

Tailwind

colors: {
  custom: {
    50: '#7765bf',
    500: '#2b2aa2',
    950: '#000000',
  },
}

SCSS

$custom: #2b2aa2;
$custom-light: #7765bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2aa2",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 162
  },
  "hsl": {
    "h": 240.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.38017,
    "c": 0.18545,
    "h": 273.5
  },
  "luminance": 0.04778
}

Semantic roles & 50–950 ramp

primary

#2B2AA2

secondary

#BFC068

accent

#E246E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2AA2

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

Preview Lab → · Contrast checker → · Palette generator →