#2B2C76#2B2C76

#2B2C76 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.124 H 277.0°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C76
RGB	rgb(43, 44, 118)
HSL	hsl(239, 47%, 32%)
HSV	hsv(239, 64%, 46%)
CMYK	cmyk(63.6%, 62.7%, 0%, 53.7%)
CIE-LAB	lab(22.38, 23.96, -42.69)
CIE-LCH	lch(22.38, 48.96, 299.30°)
OKLab	oklab(34.06% 0.0151 -0.1228)
OKLCH	oklch(34.06% 0.124 277)
XYZ	xyz(5.1659, 3.6226, 17.5630)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C76 #76752B

analogous

#2B5276 #2B2C76 #502B76

triadic

#2B2C76 #762B2C #2C762B

tetradic

#2B2C76 #762B52 #76752B #2B7650

square

#2B2C76 #762B52 #76752B #2B7650

split-complementary

#2B2C76 #76502B #52762B

monochromatic

#0A0B1C #1B1B49 #2B2C76 #3B3DA3 #595AC2

Accessibility & contrast

On white

12.18

#2B2C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2B2C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C76

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C76	#FFFFFF	#000000	##FFFFFF
##2B2C76	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b2c76;
/* rgb */ color: rgb(43, 44, 118);
/* oklch */ color: oklch(34.1% 0.124 277.0);

Tailwind

colors: {
  custom: {
    50: '#6d659e',
    500: '#2b2c76',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c76;
$custom-light: #6d659e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c76",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 118
  },
  "hsl": {
    "h": 239.2,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34058,
    "c": 0.1237,
    "h": 277
  },
  "luminance": 0.03623
}

Semantic roles & 50–950 ramp

primary

#2B2C76

secondary

#A8A755

accent

#D452D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2B2C76

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

Preview Lab → · Contrast checker → · Palette generator →