#2B2A9E#2B2A9E

#2B2A9E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.6% C 0.180 H 273.8°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A9E
RGB	rgb(43, 42, 158)
HSL	hsl(241, 58%, 39%)
HSV	hsv(241, 73%, 62%)
CMYK	cmyk(72.8%, 73.4%, 0%, 38%)
CIE-LAB	lab(25.68, 39.43, -62.24)
CIE-LCH	lch(25.68, 73.67, 302.36°)
OKLab	oklab(37.6% 0.012 -0.18)
OKLCH	oklch(37.6% 0.18 273.8)
XYZ	xyz(7.9937, 4.6374, 32.8149)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A9E #9D9E2A

analogous

#2A639E #2B2A9E #652A9E

triadic

#2B2A9E #9E2B2A #2A9E2B

tetradic

#2B2A9E #9E2A63 #9D9E2A #2A9E65

square

#2B2A9E #9E2A63 #9D9E2A #2A9E65

split-complementary

#2B2A9E #9E652A #639E2A

monochromatic

#11103D #1E1D6E #2B2A9E #3C3ACB #6C6BD8

Accessibility & contrast

On white

10.89

#2B2A9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2B2A9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A9E

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A9E	#FFFFFF	#000000	##FFFFFF
##2B2A9E	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#00379C

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b2a9e;
/* rgb */ color: rgb(43, 42, 158);
/* oklch */ color: oklch(37.6% 0.180 273.8);

Tailwind

colors: {
  custom: {
    50: '#7665bc',
    500: '#2b2a9e',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a9e;
$custom-light: #7665bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a9e",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 158
  },
  "hsl": {
    "h": 240.517,
    "s": 58,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37597,
    "c": 0.1804,
    "h": 273.8
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#2B2A9E

secondary

#BDBE66

accent

#E147E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2A9E

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

Preview Lab → · Contrast checker → · Palette generator →