#2C2D78#2C2D78

#2C2D78 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.5% C 0.125 H 277.0°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C2D78
RGB	rgb(44, 45, 120)
HSL	hsl(239, 46%, 32%)
HSV	hsv(239, 63%, 47%)
CMYK	cmyk(63.3%, 62.5%, 0%, 52.9%)
CIE-LAB	lab(22.89, 24.19, -43.14)
CIE-LCH	lch(22.89, 49.46, 299.28°)
OKLab	oklab(34.5% 0.0153 -0.1241)
OKLCH	oklch(34.5% 0.125 277)
XYZ	xyz(5.3662, 3.7679, 18.2102)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2D78 #78772C

analogous

#2C5378 #2C2D78 #512C78

triadic

#2C2D78 #782C2D #2D782C

tetradic

#2C2D78 #782C53 #78772C #2C7851

square

#2C2D78 #782C53 #78772C #2C7851

split-complementary

#2C2D78 #78512C #53782C

monochromatic

#0B0B1E #1C1C4B #2C2D78 #3C3EA5 #5B5DC3

Accessibility & contrast

On white

11.98

#2C2D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2C2D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2D78

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2D78	#FFFFFF	#000000	##FFFFFF
##2C2D78	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#003F4E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2d78;
/* rgb */ color: rgb(44, 45, 120);
/* oklch */ color: oklch(34.5% 0.125 277.0);

Tailwind

colors: {
  custom: {
    50: '#6e66a0',
    500: '#2c2d78',
    950: '#000000',
  },
}

SCSS

$custom: #2c2d78;
$custom-light: #6e66a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2d78",
  "rgb": {
    "r": 44,
    "g": 45,
    "b": 120
  },
  "hsl": {
    "h": 239.211,
    "s": 46.341,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34504,
    "c": 0.125,
    "h": 277
  },
  "luminance": 0.03768
}

Semantic roles & 50–950 ramp

primary

#2C2D78

secondary

#A9A857

accent

#D452D6

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050F

muted

#7B7A7E

Preview Lab

Preview with #2C2D78

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

Preview Lab → · Contrast checker → · Palette generator →