#2B2996#2B2996

#2B2996 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.6% C 0.171 H 274.7°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2B2996
RGB	rgb(43, 41, 150)
HSL	hsl(241, 57%, 37%)
HSV	hsv(241, 73%, 59%)
CMYK	cmyk(71.3%, 72.7%, 0%, 41.2%)
CIE-LAB	lab(24.64, 37.28, -59.04)
CIE-LCH	lch(24.64, 69.83, 302.27°)
OKLab	oklab(36.61% 0.014 -0.1707)
OKLCH	oklch(36.61% 0.171 274.7)
XYZ	xyz(7.2924, 4.3008, 29.2941)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2996 #949629

analogous

#295D96 #2B2996 #622996

triadic

#2B2996 #962B29 #29962B

tetradic

#2B2996 #96295D #949629 #299662

square

#2B2996 #96295D #949629 #299662

split-complementary

#2B2996 #966229 #5D9629

monochromatic

#0F0F36 #1D1C66 #2B2996 #3936C6 #6765D5

Accessibility & contrast

On white

11.29

#2B2996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2B2996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2996

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2996	#FFFFFF	#000000	##FFFFFF
##2B2996	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	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: #2b2996;
/* rgb */ color: rgb(43, 41, 150);
/* oklch */ color: oklch(36.6% 0.171 274.7);

Tailwind

colors: {
  custom: {
    50: '#7564b6',
    500: '#2b2996',
    950: '#000000',
  },
}

SCSS

$custom: #2b2996;
$custom-light: #7564b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2996",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 150
  },
  "hsl": {
    "h": 241.101,
    "s": 57.068,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36613,
    "c": 0.17125,
    "h": 274.7
  },
  "luminance": 0.04301
}

Semantic roles & 50–950 ramp

primary

#2B2996

secondary

#B9BB60

accent

#E047DE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2B2996

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

Preview Lab → · Contrast checker → · Palette generator →