#2C1EB3#2C1EB3

#2C1EB3 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.5% C 0.216 H 273.6°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C1EB3
RGB	rgb(44, 30, 179)
HSL	hsl(246, 71%, 41%)
HSV	hsv(246, 83%, 70%)
CMYK	cmyk(75.4%, 83.2%, 0%, 29.8%)
CIE-LAB	lab(25.91, 52.48, -74.52)
CIE-LCH	lch(25.91, 91.14, 305.16°)
OKLab	oklab(38.47% 0.0135 -0.2155)
OKLCH	oklch(38.47% 0.216 273.6)
XYZ	xyz(9.6370, 4.7177, 43.0418)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1EB3 #A5B31E

analogous

#1E5AB3 #2C1EB3 #761EB3

triadic

#2C1EB3 #B32C1E #1EB32C

tetradic

#2C1EB3 #B31E5A #A5B31E #1EB376

square

#2C1EB3 #B31E5A #A5B31E #1EB376

split-complementary

#2C1EB3 #B3761E #5AB31E

monochromatic

#120C4A #1F157F #2C1EB3 #4232DD #7266E5

Accessibility & contrast

On white

10.80

#2C1EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2C1EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1EB3

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1EB3	#FFFFFF	#000000	##FFFFFF
##2C1EB3	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B7

Deuteranopia (green-blind)

#0036B1

Tritanopia (blue-blind)

#004E6B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c1eb3;
/* rgb */ color: rgb(44, 30, 179);
/* oklch */ color: oklch(38.5% 0.216 273.6);

Tailwind

colors: {
  custom: {
    50: '#7d5fcb',
    500: '#2c1eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c1eb3;
$custom-light: #7d5fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1eb3",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 179
  },
  "hsl": {
    "h": 245.638,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38469,
    "c": 0.21592,
    "h": 273.6
  },
  "luminance": 0.04719
}

Semantic roles & 50–950 ramp

primary

#2C1EB3

secondary

#C1CB62

accent

#EE3ADD

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2C1EB3

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

Preview Lab → · Contrast checker → · Palette generator →