#2C2899#2C2899

#2C2899 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.176 H 275.0°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2C2899
RGB	rgb(44, 40, 153)
HSL	hsl(242, 59%, 38%)
HSV	hsv(242, 74%, 60%)
CMYK	cmyk(71.2%, 73.9%, 0%, 40%)
CIE-LAB	lab(24.80, 39.02, -60.62)
CIE-LCH	lch(24.80, 72.09, 302.77°)
OKLab	oklab(36.84% 0.0153 -0.1752)
OKLCH	oklch(36.84% 0.176 275)
XYZ	xyz(7.5454, 4.3522, 30.5732)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2899 #959928

analogous

#285C99 #2C2899 #642899

triadic

#2C2899 #992C28 #28992C

tetradic

#2C2899 #99285C #959928 #289964

square

#2C2899 #99285C #959928 #289964

split-complementary

#2C2899 #996428 #5C9928

monochromatic

#100F38 #1E1B68 #2C2899 #3A35CA #6965D7

Accessibility & contrast

On white

11.23

#2C2899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2C2899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2899

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2899	#FFFFFF	#000000	##FFFFFF
##2C2899	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409C

Deuteranopia (green-blind)

#003697

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c2899;
/* rgb */ color: rgb(44, 40, 153);
/* oklch */ color: oklch(36.8% 0.176 275.0);

Tailwind

colors: {
  custom: {
    50: '#7663b8',
    500: '#2c2899',
    950: '#000000',
  },
}

SCSS

$custom: #2c2899;
$custom-light: #7663b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2899",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 153
  },
  "hsl": {
    "h": 242.124,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36839,
    "c": 0.17591,
    "h": 275
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#2C2899

secondary

#B9BD60

accent

#E246DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2C2899

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

Preview Lab → · Contrast checker → · Palette generator →