#2B2D76#2B2D76

#2B2D76 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.122 H 276.6°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D76
RGB	rgb(43, 45, 118)
HSL	hsl(238, 47%, 32%)
HSV	hsv(238, 64%, 46%)
CMYK	cmyk(63.6%, 61.9%, 0%, 53.7%)
CIE-LAB	lab(22.65, 23.28, -42.26)
CIE-LCH	lch(22.65, 48.25, 298.84°)
OKLab	oklab(34.25% 0.0141 -0.1215)
OKLCH	oklch(34.25% 0.122 276.6)
XYZ	xyz(5.2036, 3.6980, 17.5756)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D76 #76742B

analogous

#2B5376 #2B2D76 #4F2B76

triadic

#2B2D76 #762B2D #2D762B

tetradic

#2B2D76 #762B53 #76742B #2B764F

square

#2B2D76 #762B53 #76742B #2B764F

split-complementary

#2B2D76 #764F2B #53762B

monochromatic

#0A0B1C #1B1C49 #2B2D76 #3B3EA3 #595CC2

Accessibility & contrast

On white

12.07

#2B2D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2B2D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D76

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D76	#FFFFFF	#000000	##FFFFFF
##2B2D76	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#003375

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2d76;
/* rgb */ color: rgb(43, 45, 118);
/* oklch */ color: oklch(34.3% 0.122 276.6);

Tailwind

colors: {
  custom: {
    50: '#6d669e',
    500: '#2b2d76',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d76;
$custom-light: #6d669e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d76",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 118
  },
  "hsl": {
    "h": 238.4,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34253,
    "c": 0.12232,
    "h": 276.6
  },
  "luminance": 0.03698
}

Semantic roles & 50–950 ramp

primary

#2B2D76

secondary

#A8A555

accent

#D352D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2B2D76

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

Preview Lab → · Contrast checker → · Palette generator →