#2B2DC9#2B2DC9

#2B2DC9 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.7% C 0.230 H 270.7°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B2DC9
RGB	rgb(43, 45, 201)
HSL	hsl(239, 65%, 48%)
HSV	hsv(239, 79%, 79%)
CMYK	cmyk(78.6%, 77.6%, 0%, 21.2%)
CIE-LAB	lab(30.89, 51.97, -79.26)
CIE-LCH	lch(30.89, 94.78, 303.25°)
OKLab	oklab(42.66% 0.0029 -0.2295)
OKLCH	oklch(42.66% 0.23 270.7)
XYZ	xyz(12.4737, 6.6060, 55.8647)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2DC9 #C9C72B

analogous

#2B7CC9 #2B2DC9 #782BC9

triadic

#2B2DC9 #C92B2D #2DC92B

tetradic

#2B2DC9 #C92B7C #C9C72B #2BC978

square

#2B2DC9 #C92B7C #C9C72B #2BC978

split-complementary

#2B2DC9 #C9782B #7CC92B

monochromatic

#151664 #202297 #2B2DC9 #5658DB #898AE6

Accessibility & contrast

On white

9.05

#2B2DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2B2DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DC9

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2DC9	#FFFFFF	#000000	##FFFFFF
##2B2DC9	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CD

Deuteranopia (green-blind)

#0041C6

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b2dc9;
/* rgb */ color: rgb(43, 45, 201);
/* oklch */ color: oklch(42.7% 0.230 270.7);

Tailwind

colors: {
  custom: {
    50: '#8169db',
    500: '#2b2dc9',
    950: '#000000',
  },
}

SCSS

$custom: #2b2dc9;
$custom-light: #8169db;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2dc9",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 201
  },
  "hsl": {
    "h": 239.241,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.42655,
    "c": 0.22954,
    "h": 270.7
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#2B2DC9

secondary

#CFCE80

accent

#E640E8

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2B2DC9

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

Preview Lab → · Contrast checker → · Palette generator →