#2F346A#2F346A

#2F346A is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.093 H 276.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F346A
RGB	rgb(47, 52, 106)
HSL	hsl(235, 39%, 30%)
HSV	hsv(235, 56%, 42%)
CMYK	cmyk(55.7%, 50.9%, 0%, 58.4%)
CIE-LAB	lab(24.00, 14.94, -32.36)
CIE-LCH	lch(24.00, 35.64, 294.78°)
OKLab	oklab(35.06% 0.0105 -0.0922)
OKLCH	oklch(35.06% 0.093 276.5)
XYZ	xyz(5.0010, 4.1006, 14.1608)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F346A #6A652F

analogous

#2F526A #2F346A #472F6A

triadic

#2F346A #6A2F34 #346A2F

tetradic

#2F346A #6A2F52 #6A652F #2F6A47

square

#2F346A #6A2F52 #6A652F #2F6A47

split-complementary

#2F346A #6A472F #526A2F

monochromatic

#090A15 #1C1F40 #2F346A #424994 #5C64B7

Accessibility & contrast

On white

11.54

#2F346A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2F346A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F346A

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F346A	#FFFFFF	#000000	##FFFFFF
##2F346A	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3C6C

Deuteranopia (green-blind)

#143769

Tritanopia (blue-blind)

#15404A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f346a;
/* rgb */ color: rgb(47, 52, 106);
/* oklch */ color: oklch(35.1% 0.093 276.5);

Tailwind

colors: {
  custom: {
    50: '#6c6b95',
    500: '#2f346a',
    950: '#000000',
  },
}

SCSS

$custom: #2f346a;
$custom-light: #6c6b95;
$custom-dark: #000000;

JSON

{
  "hex": "#2f346a",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 106
  },
  "hsl": {
    "h": 234.915,
    "s": 38.562,
    "l": 30
  },
  "oklch": {
    "l": 0.35059,
    "c": 0.0928,
    "h": 276.5
  },
  "luminance": 0.04101
}

Semantic roles & 50–950 ramp

primary

#2F346A

secondary

#9B9659

accent

#C559CE

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2F346A

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

Preview Lab → · Contrast checker → · Palette generator →