#2C1E9F#2C1E9F

#2C1E9F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.2% C 0.193 H 275.6°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2C1E9F
RGB	rgb(44, 30, 159)
HSL	hsl(247, 68%, 37%)
HSV	hsv(247, 81%, 62%)
CMYK	cmyk(72.3%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(23.56, 46.38, -66.34)
CIE-LCH	lch(23.56, 80.94, 304.96°)
OKLab	oklab(36.16% 0.0189 -0.1918)
OKLCH	oklch(36.16% 0.193 275.6)
XYZ	xyz(7.7589, 3.9665, 33.1509)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1E9F #919F1E

analogous

#1E509F #2C1E9F #6D1E9F

triadic

#2C1E9F #9F2C1E #1E9F2C

tetradic

#2C1E9F #9F1E50 #919F1E #1E9F6D

square

#2C1E9F #9F1E50 #919F1E #1E9F6D

split-complementary

#2C1E9F #9F6D1E #509F1E

monochromatic

#100B38 #1E146C #2C1E9F #3A28D2 #6758DF

Accessibility & contrast

On white

11.71

#2C1E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2C1E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1E9F

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1E9F	#FFFFFF	#000000	##FFFFFF
##2C1E9F	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00329D

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c1e9f;
/* rgb */ color: rgb(44, 30, 159);
/* oklch */ color: oklch(36.2% 0.193 275.6);

Tailwind

colors: {
  custom: {
    50: '#785ebd',
    500: '#2c1e9f',
    950: '#000000',
  },
}

SCSS

$custom: #2c1e9f;
$custom-light: #785ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1e9f",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 246.512,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36158,
    "c": 0.19272,
    "h": 275.6
  },
  "luminance": 0.03967
}

Semantic roles & 50–950 ramp

primary

#2C1E9F

secondary

#B7C356

accent

#EB3DD8

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2C1E9F

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

Preview Lab → · Contrast checker → · Palette generator →