#2B2E64#2B2E64

#2B2E64 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.093 H 277.6°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E64
RGB	rgb(43, 46, 100)
HSL	hsl(237, 40%, 28%)
HSV	hsv(237, 57%, 39%)
CMYK	cmyk(57%, 54%, 0%, 60.8%)
CIE-LAB	lab(21.53, 16.00, -32.45)
CIE-LCH	lch(21.53, 36.18, 296.26°)
OKLab	oklab(32.98% 0.0123 -0.0926)
OKLCH	oklch(32.98% 0.093 277.6)
XYZ	xyz(4.2728, 3.3874, 12.4828)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E64 #64612B

analogous

#2B4A64 #2B2E64 #442B64

triadic

#2B2E64 #642B2E #2E642B

tetradic

#2B2E64 #642B4A #64612B #2B6444

square

#2B2E64 #642B4A #64612B #2B6444

split-complementary

#2B2E64 #64442B #4A642B

monochromatic

#090A15 #191A39 #2B2E64 #3D428F #5459B5

Accessibility & contrast

On white

12.52

#2B2E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E64

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E64	#FFFFFF	#000000	##FFFFFF
##2B2E64	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133666

Deuteranopia (green-blind)

#0B3163

Tritanopia (blue-blind)

#113A44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2e64;
/* rgb */ color: rgb(43, 46, 100);
/* oklch */ color: oklch(33.0% 0.093 277.6);

Tailwind

colors: {
  custom: {
    50: '#696690',
    500: '#2b2e64',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e64;
$custom-light: #696690;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e64",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 100
  },
  "hsl": {
    "h": 236.842,
    "s": 39.86,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32981,
    "c": 0.09343,
    "h": 277.6
  },
  "luminance": 0.03388
}

Semantic roles & 50–950 ramp

primary

#2B2E64

secondary

#969355

accent

#C958D0

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #2B2E64

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

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