#2B2BBF#2B2BBF

#2B2BBF is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.3% C 0.220 H 271.4°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B2BBF
RGB	rgb(43, 43, 191)
HSL	hsl(240, 63%, 46%)
HSV	hsv(240, 77%, 75%)
CMYK	cmyk(77.5%, 77.5%, 0%, 25.1%)
CIE-LAB	lab(29.42, 49.81, -75.84)
CIE-LCH	lch(29.42, 90.73, 303.30°)
OKLab	oklab(41.29% 0.0054 -0.2195)
OKLCH	oklch(41.29% 0.22 271.4)
XYZ	xyz(11.2609, 6.0017, 49.8451)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2BBF #BFBF2B

analogous

#2B75BF #2B2BBF #752BBF

triadic

#2B2BBF #BF2B2B #2BBF2B

tetradic

#2B2BBF #BF2B75 #BFBF2B #2BBF75

square

#2B2BBF #BF2B75 #BFBF2B #2BBF75

split-complementary

#2B2BBF #BF752B #75BF2B

monochromatic

#15155B #20208D #2B2BBF #5050D8 #8282E3

Accessibility & contrast

On white

9.54

#2B2BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2B2BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2BBF

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2BBF	#FFFFFF	#000000	##FFFFFF
##2B2BBF	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC3

Deuteranopia (green-blind)

#003EBC

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b2bbf;
/* rgb */ color: rgb(43, 43, 191);
/* oklch */ color: oklch(41.3% 0.220 271.4);

Tailwind

colors: {
  custom: {
    50: '#7e67d4',
    500: '#2b2bbf',
    950: '#000000',
  },
}

SCSS

$custom: #2b2bbf;
$custom-light: #7e67d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2bbf",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41294,
    "c": 0.21962,
    "h": 271.4
  },
  "luminance": 0.06003
}

Semantic roles & 50–950 ramp

primary

#2B2BBF

secondary

#CCCC7A

accent

#E642E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2B2BBF

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

Preview Lab → · Contrast checker → · Palette generator →