#2B2DC7#2B2DC7

#2B2DC7 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.4% C 0.227 H 270.8°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#2B2DC7
RGB	rgb(43, 45, 199)
HSL	hsl(239, 64%, 47%)
HSV	hsv(239, 78%, 78%)
CMYK	cmyk(78.4%, 77.4%, 0%, 22%)
CIE-LAB	lab(30.67, 51.33, -78.46)
CIE-LCH	lch(30.67, 93.76, 303.19°)
OKLab	oklab(42.43% 0.0033 -0.2272)
OKLCH	oklch(42.43% 0.227 270.8)
XYZ	xyz(12.2400, 6.5125, 54.6337)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2DC7 #C7C52B

analogous

#2B7BC7 #2B2DC7 #772BC7

triadic

#2B2DC7 #C72B2D #2DC72B

tetradic

#2B2DC7 #C72B7B #C7C52B #2BC777

square

#2B2DC7 #C72B7B #C7C52B #2BC777

split-complementary

#2B2DC7 #C7772B #7BC72B

monochromatic

#151662 #202295 #2B2DC7 #5557DA #8788E5

Accessibility & contrast

On white

9.12

#2B2DC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2B2DC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DC7

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2DC7	#FFFFFF	#000000	##FFFFFF
##2B2DC7	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050CB

Deuteranopia (green-blind)

#0040C4

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b2dc7;
/* rgb */ color: rgb(43, 45, 199);
/* oklch */ color: oklch(42.4% 0.227 270.8);

Tailwind

colors: {
  custom: {
    50: '#8069d9',
    500: '#2b2dc7',
    950: '#000000',
  },
}

SCSS

$custom: #2b2dc7;
$custom-light: #8069d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2dc7",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 199
  },
  "hsl": {
    "h": 239.231,
    "s": 64.463,
    "l": 47.451
  },
  "oklch": {
    "l": 0.42434,
    "c": 0.22721,
    "h": 270.8
  },
  "luminance": 0.06514
}

Semantic roles & 50–950 ramp

primary

#2B2DC7

secondary

#CFCE7F

accent

#E540E7

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2B2DC7

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

Preview Lab → · Contrast checker → · Palette generator →