#2C2874#2C2874

#2C2874 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.126 H 279.4°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C2874
RGB	rgb(44, 40, 116)
HSL	hsl(243, 49%, 31%)
HSV	hsv(243, 66%, 45%)
CMYK	cmyk(62.1%, 65.5%, 0%, 54.5%)
CIE-LAB	lab(21.26, 26.11, -43.24)
CIE-LCH	lch(21.26, 50.51, 301.12°)
OKLab	oklab(33.2% 0.0205 -0.1244)
OKLCH	oklch(33.2% 0.126 279.4)
XYZ	xyz(4.9489, 3.3137, 16.8984)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2874 #707428

analogous

#284A74 #2C2874 #522874

triadic

#2C2874 #742C28 #28742C

tetradic

#2C2874 #74284A #707428 #287452

square

#2C2874 #74284A #707428 #287452

split-complementary

#2C2874 #745228 #4A7428

monochromatic

#090919 #1B1846 #2C2874 #3D38A2 #5953C4

Accessibility & contrast

On white

12.63

#2C2874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2C2874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2874

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2874	#FFFFFF	#000000	##FFFFFF
##2C2874	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#003B4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2c2874;
/* rgb */ color: rgb(44, 40, 116);
/* oklch */ color: oklch(33.2% 0.126 279.4);

Tailwind

colors: {
  custom: {
    50: '#6e629d',
    500: '#2c2874',
    950: '#000000',
  },
}

SCSS

$custom: #2c2874;
$custom-light: #6e629d;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2874",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 116
  },
  "hsl": {
    "h": 243.158,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.332,
    "c": 0.12606,
    "h": 279.4
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary

#2C2874

secondary

#A2A652

accent

#D850D1

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2C2874

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

Preview Lab → · Contrast checker → · Palette generator →