#2C1FA6#2C1FA6

#2C1FA6 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.1% C 0.200 H 274.8°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#2C1FA6
RGB	rgb(44, 31, 166)
HSL	hsl(246, 69%, 39%)
HSV	hsv(246, 81%, 65%)
CMYK	cmyk(73.5%, 81.3%, 0%, 34.9%)
CIE-LAB	lab(24.54, 48.07, -68.98)
CIE-LCH	lch(24.54, 84.07, 304.87°)
OKLab	oklab(37.07% 0.0166 -0.1995)
OKLCH	oklch(37.07% 0.2 274.8)
XYZ	xyz(8.4094, 4.2678, 36.4496)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1FA6 #99A61F

analogous

#1F55A6 #2C1FA6 #6F1FA6

triadic

#2C1FA6 #A62C1F #1FA62C

tetradic

#2C1FA6 #A61F55 #99A61F #1FA66F

square

#2C1FA6 #A61F55 #99A61F #1FA66F

split-complementary

#2C1FA6 #A66F1F #55A61F

monochromatic

#110C3F #1E1572 #2C1FA6 #3B2BD7 #6B5EE1

Accessibility & contrast

On white

11.33

#2C1FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2C1FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1FA6

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1FA6	#FFFFFF	#000000	##FFFFFF
##2C1FA6	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AA

Deuteranopia (green-blind)

#0034A4

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c1fa6;
/* rgb */ color: rgb(44, 31, 166);
/* oklch */ color: oklch(37.1% 0.200 274.8);

Tailwind

colors: {
  custom: {
    50: '#7a5fc2',
    500: '#2c1fa6',
    950: '#000000',
  },
}

SCSS

$custom: #2c1fa6;
$custom-light: #7a5fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1fa6",
  "rgb": {
    "r": 44,
    "g": 31,
    "b": 166
  },
  "hsl": {
    "h": 245.778,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37073,
    "c": 0.20015,
    "h": 274.8
  },
  "luminance": 0.04269
}

Semantic roles & 50–950 ramp

primary

#2C1FA6

secondary

#BBC55B

accent

#EB3CDB

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2C1FA6

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

Preview Lab → · Contrast checker → · Palette generator →