#2C2191#2C2191

#2C2191 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.173 H 277.0°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C2191
RGB	rgb(44, 33, 145)
HSL	hsl(246, 63%, 35%)
HSV	hsv(246, 77%, 57%)
CMYK	cmyk(69.7%, 77.2%, 0%, 43.1%)
CIE-LAB	lab(22.54, 40.35, -59.42)
CIE-LCH	lch(22.54, 71.82, 304.18°)
OKLab	oklab(34.98% 0.021 -0.1717)
OKLCH	oklch(34.98% 0.173 277)
XYZ	xyz(6.6917, 3.6669, 27.1377)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2191 #869121

analogous

#214E91 #2C2191 #642191

triadic

#2C2191 #912C21 #21912C

tetradic

#2C2191 #91214E #869121 #219164

square

#2C2191 #91214E #869121 #219164

split-complementary

#2C2191 #916421 #4E9121

monochromatic

#0E0A2D #1D165F #2C2191 #3B2CC3 #6154D8

Accessibility & contrast

On white

12.11

#2C2191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2C2191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2191

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2191	#FFFFFF	#000000	##FFFFFF
##2C2191	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A94

Deuteranopia (green-blind)

#00318F

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c2191;
/* rgb */ color: rgb(44, 33, 145);
/* oklch */ color: oklch(35.0% 0.173 277.0);

Tailwind

colors: {
  custom: {
    50: '#755fb2',
    500: '#2c2191',
    950: '#000000',
  },
}

SCSS

$custom: #2c2191;
$custom-light: #755fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2191",
  "rgb": {
    "r": 44,
    "g": 33,
    "b": 145
  },
  "hsl": {
    "h": 245.893,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34982,
    "c": 0.17298,
    "h": 277
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#2C2191

secondary

#B1BC52

accent

#E642D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2C2191

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

Preview Lab → · Contrast checker → · Palette generator →