#2F2F54#2F2F54

#2F2F54 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.065 H 282.2°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F54
RGB	rgb(47, 47, 84)
HSL	hsl(240, 28%, 26%)
HSV	hsv(240, 44%, 33%)
CMYK	cmyk(44%, 44%, 0%, 67.1%)
CIE-LAB	lab(21.12, 10.79, -22.53)
CIE-LCH	lch(21.12, 24.98, 295.59°)
OKLab	oklab(32.42% 0.0137 -0.0634)
OKLCH	oklch(32.42% 0.065 282.2)
XYZ	xyz(3.7886, 3.2773, 8.8188)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F54 #54542F

analogous

#2F4154 #2F2F54 #412F54

triadic

#2F2F54 #542F2F #2F542F

tetradic

#2F2F54 #542F41 #54542F #2F5441

square

#2F2F54 #542F41 #54542F #2F5441

split-complementary

#2F2F54 #54412F #41542F

monochromatic

#0B0B14 #19192D #2F2F54 #45457B #5B5BA2

Accessibility & contrast

On white

12.69

#2F2F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F2F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F54

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F54	#FFFFFF	#000000	##FFFFFF
##2F2F54	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223455

Deuteranopia (green-blind)

#203153

Tritanopia (blue-blind)

#24363D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2f54;
/* rgb */ color: rgb(47, 47, 84);
/* oklch */ color: oklch(32.4% 0.065 282.2);

Tailwind

colors: {
  custom: {
    50: '#696784',
    500: '#2f2f54',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f54;
$custom-light: #696784;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f54",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 84
  },
  "hsl": {
    "h": 240,
    "s": 28.244,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32417,
    "c": 0.0649,
    "h": 282.2
  },
  "luminance": 0.03277
}

Semantic roles & 50–950 ramp

primary

#2F2F54

secondary

#858559

accent

#C563C5

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2F2F54

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

Preview Lab → · Contrast checker → · Palette generator →