#2B2896#2B2896

#2B2896 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.172 H 274.9°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#2B2896
RGB	rgb(43, 40, 150)
HSL	hsl(242, 58%, 37%)
HSV	hsv(242, 73%, 59%)
CMYK	cmyk(71.3%, 73.3%, 0%, 41.2%)
CIE-LAB	lab(24.43, 37.88, -59.40)
CIE-LCH	lch(24.43, 70.45, 302.53°)
OKLab	oklab(36.46% 0.0146 -0.1717)
OKLCH	oklch(36.46% 0.172 274.9)
XYZ	xyz(7.2583, 4.2325, 29.2827)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2896 #939628

analogous

#285C96 #2B2896 #622896

triadic

#2B2896 #962B28 #28962B

tetradic

#2B2896 #96285C #939628 #289662

square

#2B2896 #96285C #939628 #289662

split-complementary

#2B2896 #966228 #5C9628

monochromatic

#0F0E35 #1D1B66 #2B2896 #3935C6 #6663D5

Accessibility & contrast

On white

11.37

#2B2896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2B2896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2896

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2896	#FFFFFF	#000000	##FFFFFF
##2B2896	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F99

Deuteranopia (green-blind)

#003594

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b2896;
/* rgb */ color: rgb(43, 40, 150);
/* oklch */ color: oklch(36.5% 0.172 274.9);

Tailwind

colors: {
  custom: {
    50: '#7563b6',
    500: '#2b2896',
    950: '#000000',
  },
}

SCSS

$custom: #2b2896;
$custom-light: #7563b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2896",
  "rgb": {
    "r": 43,
    "g": 40,
    "b": 150
  },
  "hsl": {
    "h": 241.636,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36458,
    "c": 0.17233,
    "h": 274.9
  },
  "luminance": 0.04233
}

Semantic roles & 50–950 ramp

primary

#2B2896

secondary

#B9BB5F

accent

#E147DD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2B2896

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

Preview Lab → · Contrast checker → · Palette generator →