#2C2278#2C2278

#2C2278 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.139 H 280.6°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C2278
RGB	rgb(44, 34, 120)
HSL	hsl(247, 56%, 30%)
HSV	hsv(247, 72%, 47%)
CMYK	cmyk(63.3%, 71.7%, 0%, 52.9%)
CIE-LAB	lab(20.18, 31.38, -47.56)
CIE-LCH	lch(20.18, 56.98, 303.42°)
OKLab	oklab(32.53% 0.0256 -0.1371)
OKLCH	oklch(32.53% 0.139 280.6)
XYZ	xyz(4.9998, 3.0352, 18.0880)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2278 #6E7822

analogous

#224378 #2C2278 #572278

triadic

#2C2278 #782C22 #22782C

tetradic

#2C2278 #782243 #6E7822 #227857

square

#2C2278 #782243 #6E7822 #227857

split-complementary

#2C2278 #785722 #437822

monochromatic

#090719 #1B1448 #2C2278 #3D30A8 #5849CB

Accessibility & contrast

On white

13.07

#2C2278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2C2278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2278

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2278	#FFFFFF	#000000	##FFFFFF
##2C2278	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#002D76

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c2278;
/* rgb */ color: rgb(44, 34, 120);
/* oklch */ color: oklch(32.5% 0.139 280.6);

Tailwind

colors: {
  custom: {
    50: '#6f5ea0',
    500: '#2c2278',
    950: '#000000',
  },
}

SCSS

$custom: #2c2278;
$custom-light: #6f5ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2278",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 120
  },
  "hsl": {
    "h": 246.977,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32535,
    "c": 0.13942,
    "h": 280.6
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#2C2278

secondary

#A0AB4B

accent

#DF49CE

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2C2278

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

Preview Lab → · Contrast checker → · Palette generator →