#2F3452#2F3452

#2F3452 is a dark, muted blue. Relative luminance 0.037; OKLCH L 33.5% C 0.053 H 275.9°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F3452
RGB	rgb(47, 52, 82)
HSL	hsl(231, 27%, 25%)
HSV	hsv(231, 43%, 32%)
CMYK	cmyk(42.7%, 36.6%, 0%, 67.8%)
CIE-LAB	lab(22.55, 6.64, -18.96)
CIE-LCH	lch(22.55, 20.09, 289.31°)
OKLab	oklab(33.47% 0.0055 -0.0531)
OKLCH	oklch(33.47% 0.053 275.9)
XYZ	xyz(3.9228, 3.6693, 8.4826)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3452 #524D2F

analogous

#2F4552 #2F3452 #3B2F52

triadic

#2F3452 #522F34 #34522F

tetradic

#2F3452 #522F45 #524D2F #2F523B

square

#2F3452 #522F45 #524D2F #2F523B

split-complementary

#2F3452 #523B2F #45522F

monochromatic

#0B0C13 #191B2B #2F3452 #454D79 #5C65A0

Accessibility & contrast

On white

12.11

#2F3452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2F3452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3452

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3452	#FFFFFF	#000000	##FFFFFF
##2F3452	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3753

Deuteranopia (green-blind)

#283551

Tritanopia (blue-blind)

#243A3F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f3452;
/* rgb */ color: rgb(47, 52, 82);
/* oklch */ color: oklch(33.5% 0.053 275.9);

Tailwind

colors: {
  custom: {
    50: '#696b82',
    500: '#2f3452',
    950: '#000000',
  },
}

SCSS

$custom: #2f3452;
$custom-light: #696b82;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3452",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 82
  },
  "hsl": {
    "h": 231.429,
    "s": 27.132,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33474,
    "c": 0.05334,
    "h": 275.9
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#2F3452

secondary

#837D59

accent

#B664C3

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2F3452

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

Preview Lab → · Contrast checker → · Palette generator →