#2B32AB#2B32AB

#2B32AB is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.2% C 0.188 H 271.7°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B32AB
RGB	rgb(43, 50, 171)
HSL	hsl(237, 60%, 42%)
HSV	hsv(237, 75%, 67%)
CMYK	cmyk(74.9%, 70.8%, 0%, 32.9%)
CIE-LAB	lab(28.73, 39.11, -65.07)
CIE-LCH	lch(28.73, 75.92, 301.01°)
OKLab	oklab(40.18% 0.0057 -0.1883)
OKLCH	oklch(40.18% 0.188 271.7)
XYZ	xyz(9.4851, 5.7341, 39.1271)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B32AB #ABA42B

analogous

#2B72AB #2B32AB #642BAB

triadic

#2B32AB #AB2B32 #32AB2B

tetradic

#2B32AB #AB2B72 #ABA42B #2BAB64

square

#2B32AB #AB2B72 #ABA42B #2BAB64

split-complementary

#2B32AB #AB642B #72AB2B

monochromatic

#121549 #1F247A #2B32AB #434BD0 #747ADC

Accessibility & contrast

On white

9.78

#2B32AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2B32AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B32AB

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B32AB	#FFFFFF	#000000	##FFFFFF
##2B32AB	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAF

Deuteranopia (green-blind)

#003EA9

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b32ab;
/* rgb */ color: rgb(43, 50, 171);
/* oklch */ color: oklch(40.2% 0.188 271.7);

Tailwind

colors: {
  custom: {
    50: '#796bc5',
    500: '#2b32ab',
    950: '#000000',
  },
}

SCSS

$custom: #2b32ab;
$custom-light: #796bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b32ab",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 171
  },
  "hsl": {
    "h": 236.719,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40182,
    "c": 0.18837,
    "h": 271.7
  },
  "luminance": 0.05735
}

Semantic roles & 50–950 ramp

primary

#2B32AB

secondary

#C4BF6E

accent

#DA45E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B32AB

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

Preview Lab → · Contrast checker → · Palette generator →