#2C2478#2C2478

#2C2478 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.9% C 0.137 H 280.0°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C2478
RGB	rgb(44, 36, 120)
HSL	hsl(246, 54%, 31%)
HSV	hsv(246, 70%, 47%)
CMYK	cmyk(63.3%, 70%, 0%, 52.9%)
CIE-LAB	lab(20.65, 30.12, -46.80)
CIE-LCH	lch(20.65, 55.66, 302.76°)
OKLab	oklab(32.87% 0.0238 -0.1348)
OKLCH	oklch(32.87% 0.137 280)
XYZ	xyz(5.0587, 3.1529, 18.1077)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2478 #707824

analogous

#244678 #2C2478 #562478

triadic

#2C2478 #782C24 #24782C

tetradic

#2C2478 #782446 #707824 #247856

square

#2C2478 #782446 #707824 #247856

split-complementary

#2C2478 #785624 #467824

monochromatic

#09081A #1B1649 #2C2478 #3D32A7 #594DCA

Accessibility & contrast

On white

12.88

#2C2478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C2478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2478

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2478	#FFFFFF	#000000	##FFFFFF
##2C2478	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357B

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c2478;
/* rgb */ color: rgb(44, 36, 120);
/* oklch */ color: oklch(32.9% 0.137 280.0);

Tailwind

colors: {
  custom: {
    50: '#6f5fa0',
    500: '#2c2478',
    950: '#000000',
  },
}

SCSS

$custom: #2c2478;
$custom-light: #6f5fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2478",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 120
  },
  "hsl": {
    "h": 245.714,
    "s": 53.846,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32867,
    "c": 0.13693,
    "h": 280
  },
  "luminance": 0.03153
}

Semantic roles & 50–950 ramp

primary

#2C2478

secondary

#A2AB4D

accent

#DD4BCF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08050F

muted

#7B797E

Preview Lab

Preview with #2C2478

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

Preview Lab → · Contrast checker → · Palette generator →