#2F3454#2F3454

#2F3454 is a dark, muted blue. Relative luminance 0.037; OKLCH L 33.6% C 0.057 H 276.1°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F3454
RGB	rgb(47, 52, 84)
HSL	hsl(232, 28%, 26%)
HSV	hsv(232, 44%, 33%)
CMYK	cmyk(44%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(22.65, 7.30, -20.12)
CIE-LCH	lch(22.65, 21.40, 289.95°)
OKLab	oklab(33.59% 0.0061 -0.0564)
OKLCH	oklch(33.59% 0.057 276.1)
XYZ	xyz(4.0000, 3.7002, 8.8892)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3454 #544F2F

analogous

#2F4654 #2F3454 #3C2F54

triadic

#2F3454 #542F34 #34542F

tetradic

#2F3454 #542F46 #544F2F #2F543C

square

#2F3454 #542F46 #544F2F #2F543C

split-complementary

#2F3454 #543C2F #46542F

monochromatic

#0B0C14 #191C2D #2F3454 #454C7B #5B65A2

Accessibility & contrast

On white

12.07

#2F3454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2F3454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3454

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3454	#FFFFFF	#000000	##FFFFFF
##2F3454	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293855

Deuteranopia (green-blind)

#263553

Tritanopia (blue-blind)

#233A40

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f3454;
/* rgb */ color: rgb(47, 52, 84);
/* oklch */ color: oklch(33.6% 0.057 276.1);

Tailwind

colors: {
  custom: {
    50: '#696b84',
    500: '#2f3454',
    950: '#000000',
  },
}

SCSS

$custom: #2f3454;
$custom-light: #696b84;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3454",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 231.892,
    "s": 28.244,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33593,
    "c": 0.05674,
    "h": 276.1
  },
  "luminance": 0.037
}

Semantic roles & 50–950 ramp

primary

#2F3454

secondary

#857F59

accent

#B763C5

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2F3454

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

Preview Lab → · Contrast checker → · Palette generator →