#2B2C97#2B2C97

#2B2C97 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.169 H 274.1°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C97
RGB	rgb(43, 44, 151)
HSL	hsl(239, 56%, 38%)
HSV	hsv(239, 72%, 59%)
CMYK	cmyk(71.5%, 70.9%, 0%, 40.8%)
CIE-LAB	lab(25.41, 35.80, -58.39)
CIE-LCH	lch(25.41, 68.49, 301.51°)
OKLab	oklab(37.19% 0.012 -0.1688)
OKLCH	oklch(37.19% 0.169 274.1)
XYZ	xyz(7.4810, 4.5486, 29.7559)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C97 #97962B

analogous

#2B6297 #2B2C97 #602B97

triadic

#2B2C97 #972B2C #2C972B

tetradic

#2B2C97 #972B62 #97962B #2B9760

square

#2B2C97 #972B62 #97962B #2B9760

split-complementary

#2B2C97 #97602B #62972B

monochromatic

#101038 #1D1E67 #2B2C97 #393AC7 #6869D4

Accessibility & contrast

On white

11.00

#2B2C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2B2C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C97

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C97	#FFFFFF	#000000	##FFFFFF
##2B2C97	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b2c97;
/* rgb */ color: rgb(43, 44, 151);
/* oklch */ color: oklch(37.2% 0.169 274.1);

Tailwind

colors: {
  custom: {
    50: '#7566b7',
    500: '#2b2c97',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c97;
$custom-light: #7566b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c97",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 151
  },
  "hsl": {
    "h": 239.444,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37193,
    "c": 0.16922,
    "h": 274.1
  },
  "luminance": 0.04549
}

Semantic roles & 50–950 ramp

primary

#2B2C97

secondary

#BBBA63

accent

#DE49DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2B2C97

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

Preview Lab → · Contrast checker → · Palette generator →