#2F2C65#2F2C65

#2F2C65 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 33.0% C 0.097 H 282.0°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C65
RGB	rgb(47, 44, 101)
HSL	hsl(243, 39%, 28%)
HSV	hsv(243, 56%, 40%)
CMYK	cmyk(53.5%, 56.4%, 0%, 60.4%)
CIE-LAB	lab(21.38, 18.72, -33.33)
CIE-LCH	lch(21.38, 38.23, 299.31°)
OKLab	oklab(32.97% 0.0203 -0.0951)
OKLCH	oklch(32.97% 0.097 282)
XYZ	xyz(4.4212, 3.3450, 12.7221)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C65 #62652C

analogous

#2C4565 #2F2C65 #4B2C65

triadic

#2F2C65 #652F2C #2C652F

tetradic

#2F2C65 #652C45 #62652C #2C654B

square

#2F2C65 #652C45 #62652C #2C654B

split-complementary

#2F2C65 #654B2C #45652C

monochromatic

#0A0915 #1B193A #2F2C65 #433F90 #5B56B5

Accessibility & contrast

On white

12.58

#2F2C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2F2C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C65

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C65	#FFFFFF	#000000	##FFFFFF
##2F2C65	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3567

Deuteranopia (green-blind)

#083164

Tritanopia (blue-blind)

#1A3944

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2c65;
/* rgb */ color: rgb(47, 44, 101);
/* oklch */ color: oklch(33.0% 0.097 282.0);

Tailwind

colors: {
  custom: {
    50: '#6c6591',
    500: '#2f2c65',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c65;
$custom-light: #6c6591;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c65",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 101
  },
  "hsl": {
    "h": 243.158,
    "s": 39.31,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32972,
    "c": 0.09726,
    "h": 282
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#2F2C65

secondary

#949756

accent

#CF59C9

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #2F2C65

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

Preview Lab → · Contrast checker → · Palette generator →