#2B2088#2B2088

#2B2088 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.163 H 277.9°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B2088
RGB	rgb(43, 32, 136)
HSL	hsl(246, 62%, 33%)
HSV	hsv(246, 76%, 53%)
CMYK	cmyk(68.4%, 76.5%, 0%, 46.7%)
CIE-LAB	lab(21.30, 37.83, -55.86)
CIE-LCH	lch(21.30, 67.47, 304.11°)
OKLab	oklab(33.8% 0.0223 -0.1613)
OKLCH	oklch(33.8% 0.163 277.9)
XYZ	xyz(5.9553, 3.3237, 23.6155)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2088 #7D8820

analogous

#204988 #2B2088 #5F2088

triadic

#2B2088 #882B20 #20882B

tetradic

#2B2088 #882049 #7D8820 #20885F

square

#2B2088 #882049 #7D8820 #20885F

split-complementary

#2B2088 #885F20 #498820

monochromatic

#0C0925 #1B1456 #2B2088 #3B2CBA #5C4DD5

Accessibility & contrast

On white

12.61

#2B2088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2B2088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2088

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2088	#FFFFFF	#000000	##FFFFFF
##2B2088	1.00	12.61	1.66	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378B

Deuteranopia (green-blind)

#002F86

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2088;
/* rgb */ color: rgb(43, 32, 136);
/* oklch */ color: oklch(33.8% 0.163 277.9);

Tailwind

colors: {
  custom: {
    50: '#725dac',
    500: '#2b2088',
    950: '#000000',
  },
}

SCSS

$custom: #2b2088;
$custom-light: #725dac;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2088",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 136
  },
  "hsl": {
    "h": 246.346,
    "s": 61.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33797,
    "c": 0.16289,
    "h": 277.9
  },
  "luminance": 0.03324
}

Semantic roles & 50–950 ramp

primary

#2B2088

secondary

#ADB84C

accent

#E543D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2B2088

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

Preview Lab → · Contrast checker → · Palette generator →