#2C1FA7#2C1FA7

#2C1FA7 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.2% C 0.201 H 274.7°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#2C1FA7
RGB	rgb(44, 31, 167)
HSL	hsl(246, 69%, 39%)
HSV	hsv(246, 81%, 65%)
CMYK	cmyk(73.7%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(24.65, 48.38, -69.39)
CIE-LCH	lch(24.65, 84.59, 304.88°)
OKLab	oklab(37.19% 0.0163 -0.2007)
OKLCH	oklch(37.19% 0.201 274.7)
XYZ	xyz(8.5014, 4.3046, 36.9346)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1FA7 #9AA71F

analogous

#1F56A7 #2C1FA7 #701FA7

triadic

#2C1FA7 #A72C1F #1FA72C

tetradic

#2C1FA7 #A71F56 #9AA71F #1FA770

square

#2C1FA7 #A71F56 #9AA71F #1FA770

split-complementary

#2C1FA7 #A7701F #56A71F

monochromatic

#110C40 #1E1573 #2C1FA7 #3C2BD8 #6C5FE1

Accessibility & contrast

On white

11.28

#2C1FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2C1FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1FA7

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1FA7	#FFFFFF	#000000	##FFFFFF
##2C1FA7	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AB

Deuteranopia (green-blind)

#0034A5

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c1fa7;
/* rgb */ color: rgb(44, 31, 167);
/* oklch */ color: oklch(37.2% 0.201 274.7);

Tailwind

colors: {
  custom: {
    50: '#7a5fc3',
    500: '#2c1fa7',
    950: '#000000',
  },
}

SCSS

$custom: #2c1fa7;
$custom-light: #7a5fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1fa7",
  "rgb": {
    "r": 44,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 245.735,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37187,
    "c": 0.20132,
    "h": 274.7
  },
  "luminance": 0.04305
}

Semantic roles & 50–950 ramp

primary

#2C1FA7

secondary

#BCC65C

accent

#EC3CDB

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2C1FA7

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

Preview Lab → · Contrast checker → · Palette generator →