#2B2CBF#2B2CBF

#2B2CBF is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.4% C 0.219 H 271.3°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B2CBF
RGB	rgb(43, 44, 191)
HSL	hsl(240, 63%, 46%)
HSV	hsv(240, 77%, 75%)
CMYK	cmyk(77.5%, 77%, 0%, 25.1%)
CIE-LAB	lab(29.60, 49.28, -75.53)
CIE-LCH	lch(29.60, 90.19, 303.12°)
OKLab	oklab(41.42% 0.0051 -0.2187)
OKLCH	oklch(41.42% 0.219 271.3)
XYZ	xyz(11.2977, 6.0753, 49.8573)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2CBF #BFBE2B

analogous

#2B76BF #2B2CBF #742BBF

triadic

#2B2CBF #BF2B2C #2CBF2B

tetradic

#2B2CBF #BF2B76 #BFBE2B #2BBF74

square

#2B2CBF #BF2B76 #BFBE2B #2BBF74

split-complementary

#2B2CBF #BF742B #76BF2B

monochromatic

#15155B #20208D #2B2CBF #5051D8 #8282E3

Accessibility & contrast

On white

9.48

#2B2CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2B2CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2CBF

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2CBF	#FFFFFF	#000000	##FFFFFF
##2B2CBF	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC3

Deuteranopia (green-blind)

#003EBC

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b2cbf;
/* rgb */ color: rgb(43, 44, 191);
/* oklch */ color: oklch(41.4% 0.219 271.3);

Tailwind

colors: {
  custom: {
    50: '#7e68d4',
    500: '#2b2cbf',
    950: '#000000',
  },
}

SCSS

$custom: #2b2cbf;
$custom-light: #7e68d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2cbf",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 191
  },
  "hsl": {
    "h": 239.595,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41424,
    "c": 0.21874,
    "h": 271.3
  },
  "luminance": 0.06077
}

Semantic roles & 50–950 ramp

primary

#2B2CBF

secondary

#CCCB7A

accent

#E542E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2B2CBF

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

Preview Lab → · Contrast checker → · Palette generator →