#2C276F#2C276F

#2C276F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.120 H 280.5°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C276F
RGB	rgb(44, 39, 111)
HSL	hsl(244, 48%, 29%)
HSV	hsv(244, 65%, 44%)
CMYK	cmyk(60.4%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(20.57, 25.00, -41.14)
CIE-LCH	lch(20.57, 48.14, 301.29°)
OKLab	oklab(32.56% 0.0219 -0.1182)
OKLCH	oklch(32.56% 0.12 280.5)
XYZ	xyz(4.6326, 3.1339, 15.3966)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C276F #6A6F27

analogous

#27466F #2C276F #50276F

triadic

#2C276F #6F2C27 #276F2C

tetradic

#2C276F #6F2746 #6A6F27 #276F50

square

#2C276F #6F2746 #6A6F27 #276F50

split-complementary

#2C276F #6F5027 #466F27

monochromatic

#090817 #1A1742 #2C276F #3E379C #574FC1

Accessibility & contrast

On white

12.91

#2C276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C276F

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C276F	#FFFFFF	#000000	##FFFFFF
##2C276F	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003471

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#053947

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c276f;
/* rgb */ color: rgb(44, 39, 111);
/* oklch */ color: oklch(32.6% 0.120 280.5);

Tailwind

colors: {
  custom: {
    50: '#6d6199',
    500: '#2c276f',
    950: '#000000',
  },
}

SCSS

$custom: #2c276f;
$custom-light: #6d6199;
$custom-dark: #000000;

JSON

{
  "hex": "#2c276f",
  "rgb": {
    "r": 44,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 244.167,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32562,
    "c": 0.12023,
    "h": 280.5
  },
  "luminance": 0.03134
}

Semantic roles & 50–950 ramp

primary

#2C276F

secondary

#9CA250

accent

#D850CE

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2C276F

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

Preview Lab → · Contrast checker → · Palette generator →