#2C2387#2C2387

#2C2387 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.158 H 278.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C2387
RGB	rgb(44, 35, 135)
HSL	hsl(245, 59%, 33%)
HSV	hsv(245, 74%, 53%)
CMYK	cmyk(67.4%, 74.1%, 0%, 47.1%)
CIE-LAB	lab(21.89, 35.87, -54.24)
CIE-LCH	lch(21.89, 65.03, 303.48°)
OKLab	oklab(34.21% 0.022 -0.1566)
OKLCH	oklch(34.21% 0.158 278)
XYZ	xyz(6.0115, 3.4863, 23.2731)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2387 #7E8723

analogous

#234C87 #2C2387 #5E2387

triadic

#2C2387 #872C23 #23872C

tetradic

#2C2387 #87234C #7E8723 #23875E

square

#2C2387 #87234C #7E8723 #23875E

split-complementary

#2C2387 #875E23 #4C8723

monochromatic

#0C0A26 #1C1656 #2C2387 #3C30B8 #5E52D2

Accessibility & contrast

On white

12.37

#2C2387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C2387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2387

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2387	#FFFFFF	#000000	##FFFFFF
##2C2387	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c2387;
/* rgb */ color: rgb(44, 35, 135);
/* oklch */ color: oklch(34.2% 0.158 278.0);

Tailwind

colors: {
  custom: {
    50: '#725fab',
    500: '#2c2387',
    950: '#000000',
  },
}

SCSS

$custom: #2c2387;
$custom-light: #725fab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2387",
  "rgb": {
    "r": 44,
    "g": 35,
    "b": 135
  },
  "hsl": {
    "h": 245.4,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34211,
    "c": 0.15815,
    "h": 278
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#2C2387

secondary

#ADB650

accent

#E246D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C2387

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

Preview Lab → · Contrast checker → · Palette generator →