#2F2F68#2F2F68

#2F2F68 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.8% C 0.097 H 279.9°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F68
RGB	rgb(47, 47, 104)
HSL	hsl(240, 38%, 30%)
HSV	hsv(240, 55%, 41%)
CMYK	cmyk(54.8%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(22.43, 17.70, -33.59)
CIE-LCH	lch(22.43, 37.96, 297.78°)
OKLab	oklab(33.83% 0.0167 -0.0958)
OKLCH	oklch(33.83% 0.097 279.9)
XYZ	xyz(4.6867, 3.6366, 13.5490)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F68 #68682F

analogous

#2F4C68 #2F2F68 #4C2F68

triadic

#2F2F68 #682F2F #2F682F

tetradic

#2F2F68 #682F4C #68682F #2F684C

square

#2F2F68 #682F4C #68682F #2F684C

split-complementary

#2F2F68 #684C2F #4C682F

monochromatic

#0A0A15 #1C1C3E #2F2F68 #424292 #5C5CB5

Accessibility & contrast

On white

12.16

#2F2F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2F2F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F68

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F68	#FFFFFF	#000000	##FFFFFF
##2F2F68	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12386A

Deuteranopia (green-blind)

#0B3367

Tritanopia (blue-blind)

#173C46

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f2f68;
/* rgb */ color: rgb(47, 47, 104);
/* oklch */ color: oklch(33.8% 0.097 279.9);

Tailwind

colors: {
  custom: {
    50: '#6c6793',
    500: '#2f2f68',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f68;
$custom-light: #6c6793;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f68",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 240,
    "s": 37.748,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33832,
    "c": 0.09729,
    "h": 279.9
  },
  "luminance": 0.03637
}

Semantic roles & 50–950 ramp

primary

#2F2F68

secondary

#999959

accent

#CE5ACE

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2F2F68

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

Preview Lab → · Contrast checker → · Palette generator →