#2C2F72#2C2F72

#2C2F72 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.4% C 0.113 H 276.7°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F72
RGB	rgb(44, 47, 114)
HSL	hsl(237, 44%, 31%)
HSV	hsv(237, 61%, 45%)
CMYK	cmyk(61.4%, 58.8%, 0%, 55.3%)
CIE-LAB	lab(22.94, 20.64, -39.23)
CIE-LCH	lch(22.94, 44.32, 297.75°)
OKLab	oklab(34.39% 0.0133 -0.1125)
OKLCH	oklch(34.39% 0.113 276.7)
XYZ	xyz(5.0915, 3.7830, 16.3782)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F72 #726F2C

analogous

#2C5272 #2C2F72 #4C2C72

triadic

#2C2F72 #722C2F #2F722C

tetradic

#2C2F72 #722C52 #726F2C #2C724C

square

#2C2F72 #722C52 #726F2C #2C724C

split-complementary

#2C2F72 #724C2C #52722C

monochromatic

#0A0B1A #1B1D46 #2C2F72 #3D419E #595EBF

Accessibility & contrast

On white

11.95

#2C2F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2C2F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F72

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F72	#FFFFFF	#000000	##FFFFFF
##2C2F72	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A74

Deuteranopia (green-blind)

#003471

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2f72;
/* rgb */ color: rgb(44, 47, 114);
/* oklch */ color: oklch(34.4% 0.113 276.7);

Tailwind

colors: {
  custom: {
    50: '#6d679b',
    500: '#2c2f72',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f72;
$custom-light: #6d679b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f72",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 114
  },
  "hsl": {
    "h": 237.429,
    "s": 44.304,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3439,
    "c": 0.1133,
    "h": 276.7
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#2C2F72

secondary

#A4A056

accent

#CF54D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C2F72

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

Preview Lab → · Contrast checker → · Palette generator →