#2B226F#2B226F

#2B226F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.127 H 281.6°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B226F
RGB	rgb(43, 34, 111)
HSL	hsl(247, 53%, 28%)
HSV	hsv(247, 69%, 44%)
CMYK	cmyk(61.3%, 69.4%, 0%, 56.5%)
CIE-LAB	lab(19.25, 28.11, -43.31)
CIE-LCH	lch(19.25, 51.63, 302.98°)
OKLab	oklab(31.57% 0.0255 -0.1246)
OKLCH	oklch(31.57% 0.127 281.6)
XYZ	xyz(4.4366, 2.8050, 15.3435)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B226F #666F22

analogous

#223F6F #2B226F #51226F

triadic

#2B226F #6F2B22 #226F2B

tetradic

#2B226F #6F223F #666F22 #226F51

square

#2B226F #6F223F #666F22 #226F51

split-complementary

#2B226F #6F5122 #3F6F22

monochromatic

#090717 #191440 #2B226F #3D309E #5445C6

Accessibility & contrast

On white

13.45

#2B226F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2B226F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B226F

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B226F	#FFFFFF	#000000	##FFFFFF
##2B226F	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#023645

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b226f;
/* rgb */ color: rgb(43, 34, 111);
/* oklch */ color: oklch(31.6% 0.127 281.6);

Tailwind

colors: {
  custom: {
    50: '#6d5e99',
    500: '#2b226f',
    950: '#000000',
  },
}

SCSS

$custom: #2b226f;
$custom-light: #6d5e99;
$custom-dark: #000000;

JSON

{
  "hex": "#2b226f",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 111
  },
  "hsl": {
    "h": 247.013,
    "s": 53.103,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31574,
    "c": 0.12721,
    "h": 281.6
  },
  "luminance": 0.02805
}

Semantic roles & 50–950 ramp

primary

#2B226F

secondary

#98A24A

accent

#DD4BCC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2B226F

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

Preview Lab → · Contrast checker → · Palette generator →