#2C2389#2C2389

#2C2389 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.161 H 277.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C2389
RGB	rgb(44, 35, 137)
HSL	hsl(245, 59%, 34%)
HSV	hsv(245, 74%, 54%)
CMYK	cmyk(67.9%, 74.5%, 0%, 46.3%)
CIE-LAB	lab(22.10, 36.55, -55.16)
CIE-LCH	lch(22.10, 66.17, 303.53°)
OKLab	oklab(34.42% 0.0216 -0.1593)
OKLCH	oklch(34.42% 0.161 277.7)
XYZ	xyz(6.1536, 3.5432, 24.0217)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2389 #808923

analogous

#234D89 #2C2389 #5F2389

triadic

#2C2389 #892C23 #23892C

tetradic

#2C2389 #89234D #808923 #23895F

square

#2C2389 #89234D #808923 #23895F

split-complementary

#2C2389 #895F23 #4D8923

monochromatic

#0D0A28 #1C1758 #2C2389 #3C2FBA #5F53D3

Accessibility & contrast

On white

12.29

#2C2389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2C2389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2389

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2389	#FFFFFF	#000000	##FFFFFF
##2C2389	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c2389;
/* rgb */ color: rgb(44, 35, 137);
/* oklch */ color: oklch(34.4% 0.161 277.7);

Tailwind

colors: {
  custom: {
    50: '#735fac',
    500: '#2c2389',
    950: '#000000',
  },
}

SCSS

$custom: #2c2389;
$custom-light: #735fac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2389",
  "rgb": {
    "r": 44,
    "g": 35,
    "b": 137
  },
  "hsl": {
    "h": 245.294,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34419,
    "c": 0.16075,
    "h": 277.7
  },
  "luminance": 0.03544
}

Semantic roles & 50–950 ramp

primary

#2C2389

secondary

#AEB751

accent

#E245D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C2389

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

Preview Lab → · Contrast checker → · Palette generator →