#2B2A97#2B2A97

#2B2A97 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.171 H 274.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A97
RGB	rgb(43, 42, 151)
HSL	hsl(241, 56%, 38%)
HSV	hsv(241, 72%, 59%)
CMYK	cmyk(71.5%, 72.2%, 0%, 40.8%)
CIE-LAB	lab(24.96, 37.02, -59.13)
CIE-LCH	lch(24.96, 69.76, 302.05°)
OKLab	oklab(36.87% 0.0132 -0.1709)
OKLCH	oklch(36.87% 0.171 274.4)
XYZ	xyz(7.4083, 4.4032, 29.7316)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A97 #96972A

analogous

#2A6097 #2B2A97 #612A97

triadic

#2B2A97 #972B2A #2A972B

tetradic

#2B2A97 #972A60 #96972A #2A9761

square

#2B2A97 #972A60 #96972A #2A9761

split-complementary

#2B2A97 #97612A #60972A

monochromatic

#100F37 #1D1D67 #2B2A97 #3937C7 #6867D5

Accessibility & contrast

On white

11.17

#2B2A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2B2A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A97

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A97	#FFFFFF	#000000	##FFFFFF
##2B2A97	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2b2a97;
/* rgb */ color: rgb(43, 42, 151);
/* oklch */ color: oklch(36.9% 0.171 274.4);

Tailwind

colors: {
  custom: {
    50: '#7564b7',
    500: '#2b2a97',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a97;
$custom-light: #7564b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a97",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 151
  },
  "hsl": {
    "h": 240.55,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36873,
    "c": 0.17145,
    "h": 274.4
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#2B2A97

secondary

#BABB62

accent

#E048DE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2B2A97

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

Preview Lab → · Contrast checker → · Palette generator →