#2F2B4E#2F2B4E

#2F2B4E is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.062 H 287.5°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B4E
RGB	rgb(47, 43, 78)
HSL	hsl(247, 29%, 24%)
HSV	hsv(247, 45%, 31%)
CMYK	cmyk(39.7%, 44.9%, 0%, 69.4%)
CIE-LAB	lab(19.57, 11.62, -20.97)
CIE-LCH	lch(19.57, 23.97, 299.00°)
OKLab	oklab(31.12% 0.0186 -0.0589)
OKLCH	oklch(31.12% 0.062 287.5)
XYZ	xyz(3.4109, 2.8821, 7.5828)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B4E #4A4E2B

analogous

#2B384E #2F2B4E #402B4E

triadic

#2F2B4E #4E2F2B #2B4E2F

tetradic

#2F2B4E #4E2B38 #4A4E2B #2B4E40

square

#2F2B4E #4E2B38 #4A4E2B #2B4E40

split-complementary

#2F2B4E #4E402B #384E2B

monochromatic

#0C0B14 #171527 #2F2B4E #474175 #5F569D

Accessibility & contrast

On white

13.32

#2F2B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2F2B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B4E

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B4E	#FFFFFF	#000000	##FFFFFF
##2F2B4E	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20304F

Deuteranopia (green-blind)

#1F2E4D

Tritanopia (blue-blind)

#273238

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f2b4e;
/* rgb */ color: rgb(47, 43, 78);
/* oklch */ color: oklch(31.1% 0.062 287.5);

Tailwind

colors: {
  custom: {
    50: '#696480',
    500: '#2f2b4e',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b4e;
$custom-light: #696480;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b4e",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 78
  },
  "hsl": {
    "h": 246.857,
    "s": 28.926,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31115,
    "c": 0.06174,
    "h": 287.5
  },
  "luminance": 0.02882
}

Semantic roles & 50–950 ramp

primary

#2F2B4E

secondary

#7B8055

accent

#C563BA

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#06050A

muted

#7A797C

Preview Lab

Preview with #2F2B4E

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

Preview Lab → · Contrast checker → · Palette generator →