#2C1F82#2C1F82

#2C1F82 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.156 H 279.5°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C1F82
RGB	rgb(44, 31, 130)
HSL	hsl(248, 61%, 32%)
HSV	hsv(248, 76%, 51%)
CMYK	cmyk(66.2%, 76.2%, 0%, 49%)
CIE-LAB	lab(20.54, 36.54, -53.32)
CIE-LCH	lch(20.54, 64.64, 304.42°)
OKLab	oklab(33.1% 0.0258 -0.1539)
OKLCH	oklch(33.1% 0.156 279.5)
XYZ	xyz(5.5567, 3.1267, 21.4255)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1F82 #75821F

analogous

#1F4482 #2C1F82 #5E1F82

triadic

#2C1F82 #822C1F #1F822C

tetradic

#2C1F82 #821F44 #75821F #1F825E

square

#2C1F82 #821F44 #75821F #1F825E

split-complementary

#2C1F82 #825E1F #44821F

monochromatic

#0B071F #1B1351 #2C1F82 #3D2BB3 #5A48D3

Accessibility & contrast

On white

12.92

#2C1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1F82

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1F82	#FFFFFF	#000000	##FFFFFF
##2C1F82	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003585

Deuteranopia (green-blind)

#002E80

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c1f82;
/* rgb */ color: rgb(44, 31, 130);
/* oklch */ color: oklch(33.1% 0.156 279.5);

Tailwind

colors: {
  custom: {
    50: '#725da7',
    500: '#2c1f82',
    950: '#000000',
  },
}

SCSS

$custom: #2c1f82;
$custom-light: #725da7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1f82",
  "rgb": {
    "r": 44,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 247.879,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33097,
    "c": 0.15605,
    "h": 279.5
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#2C1F82

secondary

#A7B548

accent

#E543CF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1F82

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

Preview Lab → · Contrast checker → · Palette generator →