#2B2A8A#2B2A8A

#2B2A8A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.6% C 0.154 H 275.6°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A8A
RGB	rgb(43, 42, 138)
HSL	hsl(241, 53%, 35%)
HSV	hsv(241, 70%, 54%)
CMYK	cmyk(68.8%, 69.6%, 0%, 45.9%)
CIE-LAB	lab(23.68, 32.47, -53.18)
CIE-LCH	lch(23.68, 62.31, 301.41°)
OKLab	oklab(35.57% 0.0151 -0.1536)
OKLCH	oklch(35.57% 0.154 275.6)
XYZ	xyz(6.4102, 4.0039, 24.4749)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A8A #898A2A

analogous

#2A598A #2B2A8A #5B2A8A

triadic

#2B2A8A #8A2B2A #2A8A2B

tetradic

#2B2A8A #8A2A59 #898A2A #2A8A5B

square

#2B2A8A #8A2A59 #898A2A #2A8A5B

split-complementary

#2B2A8A #8A5B2A #598A2A

monochromatic

#0E0D2C #1C1C5B #2B2A8A #3A38B9 #6160CF

Accessibility & contrast

On white

11.66

#2B2A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2B2A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A8A

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A8A	#FFFFFF	#000000	##FFFFFF
##2B2A8A	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8D

Deuteranopia (green-blind)

#003488

Tritanopia (blue-blind)

#004456

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b2a8a;
/* rgb */ color: rgb(43, 42, 138);
/* oklch */ color: oklch(35.6% 0.154 275.6);

Tailwind

colors: {
  custom: {
    50: '#7264ad',
    500: '#2b2a8a',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a8a;
$custom-light: #7264ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a8a",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 138
  },
  "hsl": {
    "h": 240.625,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35565,
    "c": 0.1543,
    "h": 275.6
  },
  "luminance": 0.04004
}

Semantic roles & 50–950 ramp

primary

#2B2A8A

secondary

#B3B45B

accent

#DD4BDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2B2A8A

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

Preview Lab → · Contrast checker → · Palette generator →