#2B2090#2B2090

#2B2090 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.7% C 0.173 H 276.8°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B2090
RGB	rgb(43, 32, 144)
HSL	hsl(246, 64%, 35%)
HSV	hsv(246, 78%, 56%)
CMYK	cmyk(70.1%, 77.8%, 0%, 43.5%)
CIE-LAB	lab(22.16, 40.47, -59.43)
CIE-LCH	lch(22.16, 71.90, 304.25°)
OKLab	oklab(34.66% 0.0204 -0.1717)
OKLCH	oklch(34.66% 0.173 276.8)
XYZ	xyz(6.5452, 3.5596, 26.7223)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2090 #859020

analogous

#204D90 #2B2090 #632090

triadic

#2B2090 #902B20 #20902B

tetradic

#2B2090 #90204D #859020 #209063

square

#2B2090 #90204D #859020 #209063

split-complementary

#2B2090 #906320 #4D9020

monochromatic

#0D0A2C #1C155E #2B2090 #3A2BC2 #5F52D9

Accessibility & contrast

On white

12.27

#2B2090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2B2090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2090

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2090	#FFFFFF	#000000	##FFFFFF
##2B2090	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A93

Deuteranopia (green-blind)

#00308E

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b2090;
/* rgb */ color: rgb(43, 32, 144);
/* oklch */ color: oklch(34.7% 0.173 276.8);

Tailwind

colors: {
  custom: {
    50: '#745eb2',
    500: '#2b2090',
    950: '#000000',
  },
}

SCSS

$custom: #2b2090;
$custom-light: #745eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2090",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 144
  },
  "hsl": {
    "h": 245.893,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34662,
    "c": 0.17295,
    "h": 276.8
  },
  "luminance": 0.0356
}

Semantic roles & 50–950 ramp

primary

#2B2090

secondary

#B1BC50

accent

#E741D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #2B2090

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

Preview Lab → · Contrast checker → · Palette generator →