#2C15A1#2C15A1

#2C15A1 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.5% C 0.202 H 276.1°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#2C15A1
RGB	rgb(44, 21, 161)
HSL	hsl(250, 77%, 36%)
HSV	hsv(250, 87%, 63%)
CMYK	cmyk(72.7%, 87%, 0%, 36.9%)
CIE-LAB	lab(22.46, 50.93, -69.39)
CIE-LCH	lch(22.46, 86.07, 306.28°)
OKLab	oklab(35.47% 0.0214 -0.2005)
OKLCH	oklch(35.47% 0.202 276.1)
XYZ	xyz(7.7378, 3.6443, 34.0069)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C15A1 #8AA115

analogous

#1544A1 #2C15A1 #7215A1

triadic

#2C15A1 #A12C15 #15A12C

tetradic

#2C15A1 #A11544 #8AA115 #15A172

square

#2C15A1 #A11544 #8AA115 #15A172

split-complementary

#2C15A1 #A17215 #44A115

monochromatic

#0E0735 #1D0E6B #2C15A1 #3B1CD7 #6349E7

Accessibility & contrast

On white

12.15

#2C15A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2C15A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C15A1

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C15A1	#FFFFFF	#000000	##FFFFFF
##2C15A1	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA5

Deuteranopia (green-blind)

#00309F

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c15a1;
/* rgb */ color: rgb(44, 21, 161);
/* oklch */ color: oklch(35.5% 0.202 276.1);

Tailwind

colors: {
  custom: {
    50: '#795abe',
    500: '#2c15a1',
    950: '#000000',
  },
}

SCSS

$custom: #2c15a1;
$custom-light: #795abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2c15a1",
  "rgb": {
    "r": 44,
    "g": 21,
    "b": 161
  },
  "hsl": {
    "h": 249.857,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.20161,
    "h": 276.1
  },
  "luminance": 0.03645
}

Semantic roles & 50–950 ramp

primary

#2C15A1

secondary

#B4C849

accent

#F334D4

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2C15A1

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

Preview Lab → · Contrast checker → · Palette generator →