#2B2097#2B2097

#2B2097 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.182 H 275.9°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#2B2097
RGB	rgb(43, 32, 151)
HSL	hsl(246, 65%, 36%)
HSV	hsv(246, 79%, 59%)
CMYK	cmyk(71.5%, 78.8%, 0%, 40.8%)
CIE-LAB	lab(22.93, 42.74, -62.48)
CIE-LCH	lch(22.93, 75.70, 304.37°)
OKLab	oklab(35.43% 0.0187 -0.1806)
OKLCH	oklch(35.43% 0.182 275.9)
XYZ	xyz(7.0969, 3.7803, 29.6278)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2097 #8C9720

analogous

#205097 #2B2097 #662097

triadic

#2B2097 #972B20 #20972B

tetradic

#2B2097 #972050 #8C9720 #209766

square

#2B2097 #972050 #8C9720 #209766

split-complementary

#2B2097 #976620 #509720

monochromatic

#0E0B32 #1D1564 #2B2097 #392BC9 #6256DB

Accessibility & contrast

On white

11.96

#2B2097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2B2097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2097

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2097	#FFFFFF	#000000	##FFFFFF
##2B2097	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2097;
/* rgb */ color: rgb(43, 32, 151);
/* oklch */ color: oklch(35.4% 0.182 275.9);

Tailwind

colors: {
  custom: {
    50: '#765eb7',
    500: '#2b2097',
    950: '#000000',
  },
}

SCSS

$custom: #2b2097;
$custom-light: #765eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2097",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 151
  },
  "hsl": {
    "h": 245.546,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35434,
    "c": 0.18159,
    "h": 275.9
  },
  "luminance": 0.03781
}

Semantic roles & 50–950 ramp

primary

#2B2097

secondary

#B5BF54

accent

#E840D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2B2097

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

Preview Lab → · Contrast checker → · Palette generator →