#2F2F45#2F2F45

#2F2F45 is a dark, muted blue. Relative luminance 0.031; OKLCH L 31.5% C 0.039 H 283.9°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F45
RGB	rgb(47, 47, 69)
HSL	hsl(240, 19%, 23%)
HSV	hsv(240, 32%, 27%)
CMYK	cmyk(31.9%, 31.9%, 0%, 72.9%)
CIE-LAB	lab(20.31, 5.99, -13.71)
CIE-LCH	lch(20.31, 14.96, 293.60°)
OKLab	oklab(31.53% 0.0094 -0.038)
OKLCH	oklch(31.53% 0.039 283.9)
XYZ	xyz(3.2627, 3.0670, 6.0492)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F45 #45452F

analogous

#2F3A45 #2F2F45 #3A2F45

triadic

#2F2F45 #452F2F #2F452F

tetradic

#2F2F45 #452F3A #45452F #2F453A

square

#2F2F45 #452F3A #45452F #2F453A

split-complementary

#2F2F45 #453A2F #3A452F

monochromatic

#0C0C12 #161621 #2F2F45 #484869 #61618E

Accessibility & contrast

On white

13.02

#2F2F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F2F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F45

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F45	#FFFFFF	#000000	##FFFFFF
##2F2F45	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293246

Deuteranopia (green-blind)

#283044

Tritanopia (blue-blind)

#2A3337

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f2f45;
/* rgb */ color: rgb(47, 47, 69);
/* oklch */ color: oklch(31.5% 0.039 283.9);

Tailwind

colors: {
  custom: {
    50: '#686778',
    500: '#2f2f45',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f45;
$custom-light: #686778;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f45",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 69
  },
  "hsl": {
    "h": 240,
    "s": 18.966,
    "l": 22.745
  },
  "oklch": {
    "l": 0.31527,
    "c": 0.03911,
    "h": 283.9
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#2F2F45

secondary

#76765A

accent

#BC6CBC

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #2F2F45

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

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