#2C2383#2C2383

#2C2383 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.153 H 278.6°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#2C2383
RGB	rgb(44, 35, 131)
HSL	hsl(246, 58%, 33%)
HSV	hsv(246, 73%, 51%)
CMYK	cmyk(66.4%, 73.3%, 0%, 48.6%)
CIE-LAB	lab(21.49, 34.52, -52.40)
CIE-LCH	lch(21.49, 62.74, 303.38°)
OKLab	oklab(33.8% 0.0228 -0.1512)
OKLCH	oklch(33.8% 0.153 278.6)
XYZ	xyz(5.7352, 3.3758, 21.8177)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2383 #7A8323

analogous

#234A83 #2C2383 #5C2383

triadic

#2C2383 #832C23 #23832C

tetradic

#2C2383 #83234A #7A8323 #23835C

square

#2C2383 #83234A #7A8323 #23835C

split-complementary

#2C2383 #835C23 #4A8323

monochromatic

#0C0922 #1C1653 #2C2383 #3C30B3 #5C50D0

Accessibility & contrast

On white

12.54

#2C2383 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2C2383 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2383

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2383	#FFFFFF	#000000	##FFFFFF
##2C2383	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003081

Tritanopia (blue-blind)

#003D50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c2383;
/* rgb */ color: rgb(44, 35, 131);
/* oklch */ color: oklch(33.8% 0.153 278.6);

Tailwind

colors: {
  custom: {
    50: '#715fa8',
    500: '#2c2383',
    950: '#000000',
  },
}

SCSS

$custom: #2c2383;
$custom-light: #715fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2383",
  "rgb": {
    "r": 44,
    "g": 35,
    "b": 131
  },
  "hsl": {
    "h": 245.625,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.338,
    "c": 0.15292,
    "h": 278.6
  },
  "luminance": 0.03376
}

Semantic roles & 50–950 ramp

primary

#2C2383

secondary

#AAB44E

accent

#E147D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C2383

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

Preview Lab → · Contrast checker → · Palette generator →