#2B2B92#2B2B92

#2B2B92 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.164 H 274.7°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B2B92
RGB	rgb(43, 43, 146)
HSL	hsl(240, 54%, 37%)
HSV	hsv(240, 71%, 57%)
CMYK	cmyk(70.5%, 70.5%, 0%, 42.7%)
CIE-LAB	lab(24.69, 34.66, -56.50)
CIE-LCH	lch(24.69, 66.28, 301.53°)
OKLab	oklab(36.53% 0.0133 -0.1632)
OKLCH	oklch(36.53% 0.164 274.7)
XYZ	xyz(7.0467, 4.3160, 27.6503)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2B92 #92922B

analogous

#2B5F92 #2B2B92 #5F2B92

triadic

#2B2B92 #922B2B #2B922B

tetradic

#2B2B92 #922B5F #92922B #2B925F

square

#2B2B92 #922B5F #92922B #2B925F

split-complementary

#2B2B92 #925F2B #5F922B

monochromatic

#0F0F33 #1D1D63 #2B2B92 #3939C1 #6666D2

Accessibility & contrast

On white

11.27

#2B2B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2B2B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2B92

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2B92	#FFFFFF	#000000	##FFFFFF
##2B2B92	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F95

Deuteranopia (green-blind)

#003690

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2b2b92;
/* rgb */ color: rgb(43, 43, 146);
/* oklch */ color: oklch(36.5% 0.164 274.7);

Tailwind

colors: {
  custom: {
    50: '#7465b3',
    500: '#2b2b92',
    950: '#000000',
  },
}

SCSS

$custom: #2b2b92;
$custom-light: #7465b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2b92",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 146
  },
  "hsl": {
    "h": 240,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36527,
    "c": 0.16379,
    "h": 274.7
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary

#2B2B92

secondary

#B8B861

accent

#DE4ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2B2B92

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

Preview Lab → · Contrast checker → · Palette generator →