#2C259A#2C259A

#2C259A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.180 H 275.3°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C259A
RGB	rgb(44, 37, 154)
HSL	hsl(244, 61%, 37%)
HSV	hsv(244, 76%, 60%)
CMYK	cmyk(71.4%, 76%, 0%, 39.6%)
CIE-LAB	lab(24.29, 41.08, -62.07)
CIE-LCH	lch(24.29, 74.43, 303.50°)
OKLab	oklab(36.51% 0.0168 -0.1795)
OKLCH	oklch(36.51% 0.18 275.3)
XYZ	xyz(7.5311, 4.1910, 30.9776)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C259A #939A25

analogous

#25589A #2C259A #67259A

triadic

#2C259A #9A2C25 #259A2C

tetradic

#2C259A #9A2558 #939A25 #259A67

square

#2C259A #9A2558 #939A25 #259A67

split-complementary

#2C259A #9A6725 #589A25

monochromatic

#100D37 #1E1969 #2C259A #3A31CB #6860D9

Accessibility & contrast

On white

11.42

#2C259A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2C259A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C259A

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C259A	#FFFFFF	#000000	##FFFFFF
##2C259A	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c259a;
/* rgb */ color: rgb(44, 37, 154);
/* oklch */ color: oklch(36.5% 0.180 275.3);

Tailwind

colors: {
  custom: {
    50: '#7662b9',
    500: '#2c259a',
    950: '#000000',
  },
}

SCSS

$custom: #2c259a;
$custom-light: #7662b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c259a",
  "rgb": {
    "r": 44,
    "g": 37,
    "b": 154
  },
  "hsl": {
    "h": 243.59,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36508,
    "c": 0.18024,
    "h": 275.3
  },
  "luminance": 0.04192
}

Semantic roles & 50–950 ramp

primary

#2C259A

secondary

#B8BE5D

accent

#E443DB

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C259A

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

Preview Lab → · Contrast checker → · Palette generator →