#2F2D63#2F2D63

#2F2D63 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.093 H 281.7°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D63
RGB	rgb(47, 45, 99)
HSL	hsl(242, 38%, 28%)
HSV	hsv(242, 55%, 39%)
CMYK	cmyk(52.5%, 54.5%, 0%, 61.2%)
CIE-LAB	lab(21.51, 17.33, -31.81)
CIE-LCH	lch(21.51, 36.22, 298.58°)
OKLab	oklab(33.03% 0.0188 -0.0906)
OKLCH	oklch(33.03% 0.093 281.7)
XYZ	xyz(4.3621, 3.3817, 12.2248)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D63 #61632D

analogous

#2D4663 #2F2D63 #4A2D63

triadic

#2F2D63 #632F2D #2D632F

tetradic

#2F2D63 #632D46 #61632D #2D634A

square

#2F2D63 #632D46 #61632D #2D634A

split-complementary

#2F2D63 #634A2D #46632D

monochromatic

#0A0A15 #1B1A39 #2F2D63 #43408D #5B58B3

Accessibility & contrast

On white

12.53

#2F2D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2F2D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D63

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D63	#FFFFFF	#000000	##FFFFFF
##2F2D63	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133665

Deuteranopia (green-blind)

#0F3262

Tritanopia (blue-blind)

#1C3943

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2f2d63;
/* rgb */ color: rgb(47, 45, 99);
/* oklch */ color: oklch(33.0% 0.093 281.7);

Tailwind

colors: {
  custom: {
    50: '#6c6690',
    500: '#2f2d63',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d63;
$custom-light: #6c6690;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d63",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 242.222,
    "s": 37.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33028,
    "c": 0.09256,
    "h": 281.7
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#2F2D63

secondary

#939557

accent

#CD5AC9

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07050C

muted

#7A7A7D

Preview Lab

Preview with #2F2D63

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

Preview Lab → · Contrast checker → · Palette generator →