#2B2ABB#2B2ABB

#2B2ABB is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.216 H 271.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B2ABB
RGB	rgb(43, 42, 187)
HSL	hsl(240, 63%, 45%)
HSV	hsv(240, 78%, 73%)
CMYK	cmyk(77%, 77.5%, 0%, 26.7%)
CIE-LAB	lab(28.79, 49.05, -74.51)
CIE-LCH	lch(28.79, 89.21, 303.36°)
OKLab	oklab(40.72% 0.0066 -0.2157)
OKLCH	oklch(40.72% 0.216 271.7)
XYZ	xyz(10.7908, 5.7562, 47.5464)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2ABB #BABB2A

analogous

#2A71BB #2B2ABB #742ABB

triadic

#2B2ABB #BB2B2A #2ABB2B

tetradic

#2B2ABB #BB2A71 #BABB2A #2ABB74

square

#2B2ABB #BB2A71 #BABB2A #2ABB74

split-complementary

#2B2ABB #BB742A #71BB2A

monochromatic

#141457 #201F89 #2B2ABB #4C4CD7 #7E7DE2

Accessibility & contrast

On white

9.76

#2B2ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2B2ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2ABB

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2ABB	#FFFFFF	#000000	##FFFFFF
##2B2ABB	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBF

Deuteranopia (green-blind)

#003CB8

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b2abb;
/* rgb */ color: rgb(43, 42, 187);
/* oklch */ color: oklch(40.7% 0.216 271.7);

Tailwind

colors: {
  custom: {
    50: '#7d66d1',
    500: '#2b2abb',
    950: '#000000',
  },
}

SCSS

$custom: #2b2abb;
$custom-light: #7d66d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2abb",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 187
  },
  "hsl": {
    "h": 240.414,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40722,
    "c": 0.2158,
    "h": 271.7
  },
  "luminance": 0.05757
}

Semantic roles & 50–950 ramp

primary

#2B2ABB

secondary

#CACA76

accent

#E641E5

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2B2ABB

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

Preview Lab → · Contrast checker → · Palette generator →