#2F2F6A#2F2F6A

#2F2F6A is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.100 H 279.6°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F6A
RGB	rgb(47, 47, 106)
HSL	hsl(240, 39%, 30%)
HSV	hsv(240, 56%, 42%)
CMYK	cmyk(55.7%, 55.7%, 0%, 58.4%)
CIE-LAB	lab(22.58, 18.40, -34.65)
CIE-LCH	lch(22.58, 39.24, 297.97°)
OKLab	oklab(33.99% 0.0168 -0.099)
OKLCH	oklch(33.99% 0.1 279.6)
XYZ	xyz(4.7895, 3.6777, 14.0904)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F6A #6A6A2F

analogous

#2F4C6A #2F2F6A #4C2F6A

triadic

#2F2F6A #6A2F2F #2F6A2F

tetradic

#2F2F6A #6A2F4D #6A6A2F #2F6A4D

square

#2F2F6A #6A2F4D #6A6A2F #2F6A4D

split-complementary

#2F2F6A #6A4D2F #4D6A2F

monochromatic

#090915 #1C1C40 #2F2F6A #424294 #5C5CB7

Accessibility & contrast

On white

12.10

#2F2F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2F2F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F6A

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F6A	#FFFFFF	#000000	##FFFFFF
##2F2F6A	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F386C

Deuteranopia (green-blind)

#073469

Tritanopia (blue-blind)

#153C47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f2f6a;
/* rgb */ color: rgb(47, 47, 106);
/* oklch */ color: oklch(34.0% 0.100 279.6);

Tailwind

colors: {
  custom: {
    50: '#6d6795',
    500: '#2f2f6a',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f6a;
$custom-light: #6d6795;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f6a",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 106
  },
  "hsl": {
    "h": 240,
    "s": 38.562,
    "l": 30
  },
  "oklch": {
    "l": 0.33986,
    "c": 0.1004,
    "h": 279.6
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#2F2F6A

secondary

#9B9B59

accent

#CE59CE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2F2F6A

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

Preview Lab → · Contrast checker → · Palette generator →