#2B2DBC#2B2DBC

#2B2DBC is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.2% C 0.214 H 271.4°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#2B2DBC
RGB	rgb(43, 45, 188)
HSL	hsl(239, 63%, 45%)
HSV	hsv(239, 77%, 74%)
CMYK	cmyk(77.1%, 76.1%, 0%, 26.3%)
CIE-LAB	lab(29.46, 47.77, -73.99)
CIE-LCH	lch(29.46, 88.07, 302.85°)
OKLab	oklab(41.23% 0.0053 -0.2142)
OKLCH	oklch(41.23% 0.214 271.4)
XYZ	xyz(11.0087, 6.0200, 48.1490)
Luminance	0.0602 (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

#2B2DBC #BCBA2B

analogous

#2B76BC #2B2DBC #712BBC

triadic

#2B2DBC #BC2B2D #2DBC2B

tetradic

#2B2DBC #BC2B76 #BCBA2B #2BBC71

square

#2B2DBC #BC2B76 #BCBA2B #2BBC71

split-complementary

#2B2DBC #BC712B #76BC2B

monochromatic

#141558 #20218A #2B2DBC #4E50D6 #8081E2

Accessibility & contrast

On white

9.53

#2B2DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2B2DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DBC

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2DBC	#FFFFFF	#000000	##FFFFFF
##2B2DBC	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#003EB9

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b2dbc;
/* rgb */ color: rgb(43, 45, 188);
/* oklch */ color: oklch(41.2% 0.214 271.4);

Tailwind

colors: {
  custom: {
    50: '#7d68d2',
    500: '#2b2dbc',
    950: '#000000',
  },
}

SCSS

$custom: #2b2dbc;
$custom-light: #7d68d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2dbc",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 188
  },
  "hsl": {
    "h": 239.172,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41229,
    "c": 0.21428,
    "h": 271.4
  },
  "luminance": 0.06021
}

Semantic roles & 50–950 ramp

primary

#2B2DBC

secondary

#CBC978

accent

#E442E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2B2DBC

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

Preview Lab → · Contrast checker → · Palette generator →