#2F476A#2F476A

#2F476A is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.5% C 0.067 H 257.7°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#2F476A
RGB	rgb(47, 71, 106)
HSL	hsl(216, 39%, 30%)
HSV	hsv(216, 56%, 42%)
CMYK	cmyk(55.7%, 33%, 0%, 58.4%)
CIE-LAB	lab(29.79, 2.00, -23.19)
CIE-LCH	lch(29.79, 23.28, 274.94°)
OKLab	oklab(39.52% -0.0142 -0.0652)
OKLCH	oklch(39.52% 0.067 257.7)
XYZ	xyz(6.0262, 6.1510, 14.5026)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F476A #6A522F

analogous

#2F656A #2F476A #342F6A

triadic

#2F476A #6A2F47 #476A2F

tetradic

#2F476A #6A2F65 #6A522F #2F6A34

square

#2F476A #6A2F65 #6A522F #2F6A34

split-complementary

#2F476A #6A342F #656A2F

monochromatic

#090E15 #1C2B40 #2F476A #426394 #5C81B7

Accessibility & contrast

On white

9.42

#2F476A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2F476A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F476A

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F476A	#FFFFFF	#000000	##FFFFFF
##2F476A	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39496B

Deuteranopia (green-blind)

#324469

Tritanopia (blue-blind)

#104F53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f476a;
/* rgb */ color: rgb(47, 71, 106);
/* oklch */ color: oklch(39.5% 0.067 257.7);

Tailwind

colors: {
  custom: {
    50: '#6c7a95',
    500: '#2f476a',
    950: '#000000',
  },
}

SCSS

$custom: #2f476a;
$custom-light: #6c7a95;
$custom-dark: #000000;

JSON

{
  "hex": "#2f476a",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 106
  },
  "hsl": {
    "h": 215.593,
    "s": 38.562,
    "l": 30
  },
  "oklch": {
    "l": 0.39516,
    "c": 0.06676,
    "h": 257.7
  },
  "luminance": 0.06151
}

Semantic roles & 50–950 ramp

primary

#2F476A

secondary

#9B8159

accent

#9F59CE

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2F476A

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

Preview Lab → · Contrast checker → · Palette generator →