#2C2799#2C2799

#2C2799 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.177 H 275.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C2799
RGB	rgb(44, 39, 153)
HSL	hsl(243, 59%, 38%)
HSV	hsv(243, 75%, 60%)
CMYK	cmyk(71.2%, 74.5%, 0%, 40%)
CIE-LAB	lab(24.59, 39.60, -60.96)
CIE-LCH	lch(24.59, 72.69, 303.01°)
OKLab	oklab(36.69% 0.0159 -0.1762)
OKLCH	oklch(36.69% 0.177 275.2)
XYZ	xyz(7.5121, 4.2857, 30.5622)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2799 #949927

analogous

#275B99 #2C2799 #652799

triadic

#2C2799 #992C27 #27992C

tetradic

#2C2799 #99275B #949927 #279965

square

#2C2799 #99275B #949927 #279965

split-complementary

#2C2799 #996527 #5B9927

monochromatic

#100E37 #1E1B68 #2C2799 #3A33CA #6863D7

Accessibility & contrast

On white

11.31

#2C2799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2C2799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2799

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2799	#FFFFFF	#000000	##FFFFFF
##2C2799	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003597

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c2799;
/* rgb */ color: rgb(44, 39, 153);
/* oklch */ color: oklch(36.7% 0.177 275.2);

Tailwind

colors: {
  custom: {
    50: '#7663b8',
    500: '#2c2799',
    950: '#000000',
  },
}

SCSS

$custom: #2c2799;
$custom-light: #7663b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2799",
  "rgb": {
    "r": 44,
    "g": 39,
    "b": 153
  },
  "hsl": {
    "h": 242.632,
    "s": 59.375,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3669,
    "c": 0.17696,
    "h": 275.2
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#2C2799

secondary

#B9BD5F

accent

#E345DC

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C2799

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

Preview Lab → · Contrast checker → · Palette generator →