#2C1C7F#2C1C7F

#2C1C7F is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.4% C 0.155 H 280.6°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C1C7F
RGB	rgb(44, 28, 127)
HSL	hsl(250, 64%, 30%)
HSV	hsv(250, 78%, 50%)
CMYK	cmyk(65.4%, 78%, 0%, 50.2%)
CIE-LAB	lab(19.63, 37.24, -52.93)
CIE-LCH	lch(19.63, 64.72, 305.13°)
OKLab	oklab(32.36% 0.0286 -0.1527)
OKLCH	oklch(32.36% 0.155 280.6)
XYZ	xyz(5.2835, 2.8979, 20.3555)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1C7F #6F7F1C

analogous

#1C3D7F #2C1C7F #5D1C7F

triadic

#2C1C7F #7F2C1C #1C7F2C

tetradic

#2C1C7F #7F1C3D #6F7F1C #1C7F5D

square

#2C1C7F #7F1C3D #6F7F1C #1C7F5D

split-complementary

#2C1C7F #7F5D1C #3D7F1C

monochromatic

#09061B #1B114D #2C1C7F #3D27B1 #5840D5

Accessibility & contrast

On white

13.29

#2C1C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2C1C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1C7F

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1C7F	#FFFFFF	#000000	##FFFFFF
##2C1C7F	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2c1c7f;
/* rgb */ color: rgb(44, 28, 127);
/* oklch */ color: oklch(32.4% 0.155 280.6);

Tailwind

colors: {
  custom: {
    50: '#715ba5',
    500: '#2c1c7f',
    950: '#000000',
  },
}

SCSS

$custom: #2c1c7f;
$custom-light: #715ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1c7f",
  "rgb": {
    "r": 44,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 249.697,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32357,
    "c": 0.15539,
    "h": 280.6
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#2C1C7F

secondary

#A1B344

accent

#E741CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2C1C7F

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

Preview Lab → · Contrast checker → · Palette generator →