#2B2CC9#2B2CC9

#2B2CC9 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.5% C 0.230 H 270.8°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B2CC9
RGB	rgb(43, 44, 201)
HSL	hsl(240, 65%, 48%)
HSV	hsv(240, 79%, 79%)
CMYK	cmyk(78.6%, 78.1%, 0%, 21.2%)
CIE-LAB	lab(30.71, 52.48, -79.56)
CIE-LCH	lch(30.71, 95.31, 303.41°)
OKLab	oklab(42.53% 0.0032 -0.2304)
OKLCH	oklch(42.53% 0.23 270.8)
XYZ	xyz(12.4360, 6.5306, 55.8521)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2CC9 #C9C82B

analogous

#2B7BC9 #2B2CC9 #792BC9

triadic

#2B2CC9 #C92B2C #2CC92B

tetradic

#2B2CC9 #C92B7B #C9C82B #2BC979

square

#2B2CC9 #C92B7B #C9C82B #2BC979

split-complementary

#2B2CC9 #C9792B #7BC92B

monochromatic

#151664 #202197 #2B2CC9 #5657DB #8989E6

Accessibility & contrast

On white

9.11

#2B2CC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2B2CC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2CC9

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2CC9	#FFFFFF	#000000	##FFFFFF
##2B2CC9	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050CD

Deuteranopia (green-blind)

#0040C6

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b2cc9;
/* rgb */ color: rgb(43, 44, 201);
/* oklch */ color: oklch(42.5% 0.230 270.8);

Tailwind

colors: {
  custom: {
    50: '#8168db',
    500: '#2b2cc9',
    950: '#000000',
  },
}

SCSS

$custom: #2b2cc9;
$custom-light: #8168db;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2cc9",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 201
  },
  "hsl": {
    "h": 239.62,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4253,
    "c": 0.23038,
    "h": 270.8
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#2B2CC9

secondary

#CFCF80

accent

#E740E8

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2B2CC9

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

Preview Lab → · Contrast checker → · Palette generator →