#2B2796#2B2796

#2B2796 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.173 H 275.0°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B2796
RGB	rgb(43, 39, 150)
HSL	hsl(242, 59%, 37%)
HSV	hsv(242, 74%, 59%)
CMYK	cmyk(71.3%, 74%, 0%, 41.2%)
CIE-LAB	lab(24.21, 38.47, -59.75)
CIE-LCH	lch(24.21, 71.06, 302.78°)
OKLab	oklab(36.31% 0.0152 -0.1727)
OKLCH	oklch(36.31% 0.173 275)
XYZ	xyz(7.2250, 4.1660, 29.2716)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2796 #929627

analogous

#275B96 #2B2796 #632796

triadic

#2B2796 #962B27 #27962B

tetradic

#2B2796 #96275B #929627 #279663

square

#2B2796 #96275B #929627 #279663

split-complementary

#2B2796 #966327 #5B9627

monochromatic

#0F0E35 #1D1A65 #2B2796 #3934C7 #6661D6

Accessibility & contrast

On white

11.45

#2B2796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2B2796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2796

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2796	#FFFFFF	#000000	##FFFFFF
##2B2796	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F99

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b2796;
/* rgb */ color: rgb(43, 39, 150);
/* oklch */ color: oklch(36.3% 0.173 275.0);

Tailwind

colors: {
  custom: {
    50: '#7563b6',
    500: '#2b2796',
    950: '#000000',
  },
}

SCSS

$custom: #2b2796;
$custom-light: #7563b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2796",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 150
  },
  "hsl": {
    "h": 242.162,
    "s": 58.73,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36307,
    "c": 0.1734,
    "h": 275
  },
  "luminance": 0.04167
}

Semantic roles & 50–950 ramp

primary

#2B2796

secondary

#B8BC5D

accent

#E246DC

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2B2796

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

Preview Lab → · Contrast checker → · Palette generator →