#2B2A71#2B2A71

#2B2A71 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.2% C 0.119 H 278.3°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A71
RGB	rgb(43, 42, 113)
HSL	hsl(241, 46%, 30%)
HSV	hsv(241, 63%, 44%)
CMYK	cmyk(61.9%, 62.8%, 0%, 55.7%)
CIE-LAB	lab(21.44, 23.50, -41.03)
CIE-LCH	lch(21.44, 47.28, 299.80°)
OKLab	oklab(33.23% 0.0173 -0.1179)
OKLCH	oklch(33.23% 0.119 278.3)
XYZ	xyz(4.8039, 3.3614, 16.0153)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A71 #70712A

analogous

#2A4C71 #2B2A71 #4E2A71

triadic

#2B2A71 #712B2A #2A712B

tetradic

#2B2A71 #712A4C #70712A #2A714E

square

#2B2A71 #712A4C #70712A #2A714E

split-complementary

#2B2A71 #714E2A #4C712A

monochromatic

#090918 #1A1944 #2B2A71 #3C3B9E #5755C0

Accessibility & contrast

On white

12.56

#2B2A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2B2A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A71

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A71	#FFFFFF	#000000	##FFFFFF
##2B2A71	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#003B49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2a71;
/* rgb */ color: rgb(43, 42, 113);
/* oklch */ color: oklch(33.2% 0.119 278.3);

Tailwind

colors: {
  custom: {
    50: '#6c639a',
    500: '#2b2a71',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a71;
$custom-light: #6c639a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a71",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 113
  },
  "hsl": {
    "h": 240.845,
    "s": 45.806,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3323,
    "c": 0.11916,
    "h": 278.3
  },
  "luminance": 0.03362
}

Semantic roles & 50–950 ramp

primary

#2B2A71

secondary

#A2A354

accent

#D552D4

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2B2A71

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

Preview Lab → · Contrast checker → · Palette generator →