#2C2197#2C2197

#2C2197 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.180 H 276.2°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#2C2197
RGB	rgb(44, 33, 151)
HSL	hsl(246, 64%, 36%)
HSV	hsv(246, 78%, 59%)
CMYK	cmyk(70.9%, 78.1%, 0%, 40.8%)
CIE-LAB	lab(23.19, 42.30, -62.04)
CIE-LCH	lch(23.19, 75.09, 304.28°)
OKLab	oklab(35.64% 0.0196 -0.1793)
OKLCH	oklch(35.64% 0.18 276.2)
XYZ	xyz(7.1666, 3.8569, 29.6389)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2197 #8C9721

analogous

#215197 #2C2197 #672197

triadic

#2C2197 #972C21 #21972C

tetradic

#2C2197 #972151 #8C9721 #219767

square

#2C2197 #972151 #8C9721 #219767

split-complementary

#2C2197 #976721 #519721

monochromatic

#0F0B33 #1D1665 #2C2197 #3B2CC9 #6458DA

Accessibility & contrast

On white

11.85

#2C2197 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2C2197 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2197

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2197	#FFFFFF	#000000	##FFFFFF
##2C2197	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003295

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2197;
/* rgb */ color: rgb(44, 33, 151);
/* oklch */ color: oklch(35.6% 0.180 276.2);

Tailwind

colors: {
  custom: {
    50: '#765fb7',
    500: '#2c2197',
    950: '#000000',
  },
}

SCSS

$custom: #2c2197;
$custom-light: #765fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2197",
  "rgb": {
    "r": 44,
    "g": 33,
    "b": 151
  },
  "hsl": {
    "h": 245.593,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35636,
    "c": 0.18042,
    "h": 276.2
  },
  "luminance": 0.03858
}

Semantic roles & 50–950 ramp

primary

#2C2197

secondary

#B5BE55

accent

#E741D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2C2197

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

Preview Lab → · Contrast checker → · Palette generator →