#2C2883#2C2883

#2C2883 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.6% C 0.147 H 277.4°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C2883
RGB	rgb(44, 40, 131)
HSL	hsl(243, 53%, 34%)
HSV	hsv(243, 69%, 51%)
CMYK	cmyk(66.4%, 69.5%, 0%, 48.6%)
CIE-LAB	lab(22.62, 31.41, -50.54)
CIE-LCH	lch(22.62, 59.50, 301.87°)
OKLab	oklab(34.61% 0.0189 -0.1458)
OKLCH	oklch(34.61% 0.147 277.4)
XYZ	xyz(5.8929, 3.6913, 21.8703)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2883 #7F8328

analogous

#285183 #2C2883 #592883

triadic

#2C2883 #832C28 #28832C

tetradic

#2C2883 #832851 #7F8328 #288359

square

#2C2883 #832851 #7F8328 #288359

split-complementary

#2C2883 #835928 #518328

monochromatic

#0D0B25 #1C1A54 #2C2883 #3C36B2 #5E59CC

Accessibility & contrast

On white

12.08

#2C2883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2C2883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2883

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2883	#FFFFFF	#000000	##FFFFFF
##2C2883	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c2883;
/* rgb */ color: rgb(44, 40, 131);
/* oklch */ color: oklch(34.6% 0.147 277.4);

Tailwind

colors: {
  custom: {
    50: '#7162a8',
    500: '#2c2883',
    950: '#000000',
  },
}

SCSS

$custom: #2c2883;
$custom-light: #7162a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2883",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 131
  },
  "hsl": {
    "h": 242.637,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.147,
    "h": 277.4
  },
  "luminance": 0.03692
}

Semantic roles & 50–950 ramp

primary

#2C2883

secondary

#ADB155

accent

#DD4BD6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C2883

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

Preview Lab → · Contrast checker → · Palette generator →