#2F486C#2F486C

#2F486C is a dark, moderate blue. Relative luminance 0.063; OKLCH L 39.9% C 0.069 H 257.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F486C
RGB	rgb(47, 72, 108)
HSL	hsl(215, 39%, 30%)
HSV	hsv(215, 56%, 42%)
CMYK	cmyk(56.5%, 33.3%, 0%, 57.6%)
CIE-LAB	lab(30.21, 2.05, -23.80)
CIE-LCH	lch(30.21, 23.89, 274.92°)
OKLab	oklab(39.88% -0.0149 -0.067)
OKLCH	oklch(39.88% 0.069 257.5)
XYZ	xyz(6.1955, 6.3213, 15.0781)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F486C #6C532F

analogous

#2F666C #2F486C #342F6C

triadic

#2F486C #6C2F48 #486C2F

tetradic

#2F486C #6C2F66 #6C532F #2F6C34

square

#2F486C #6C2F66 #6C532F #2F6C34

split-complementary

#2F486C #6C342F #666C2F

monochromatic

#0A0F17 #1C2C41 #2F486C #426497 #5D82B8

Accessibility & contrast

On white

9.27

#2F486C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2F486C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F486C

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F486C	#FFFFFF	#000000	##FFFFFF
##2F486C	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4A6E

Deuteranopia (green-blind)

#32446B

Tritanopia (blue-blind)

#0D5055

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f486c;
/* rgb */ color: rgb(47, 72, 108);
/* oklch */ color: oklch(39.9% 0.069 257.5);

Tailwind

colors: {
  custom: {
    50: '#6c7a96',
    500: '#2f486c',
    950: '#000000',
  },
}

SCSS

$custom: #2f486c;
$custom-light: #6c7a96;
$custom-dark: #000000;

JSON

{
  "hex": "#2f486c",
  "rgb": {
    "r": 47,
    "g": 72,
    "b": 108
  },
  "hsl": {
    "h": 215.41,
    "s": 39.355,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39877,
    "c": 0.06863,
    "h": 257.5
  },
  "luminance": 0.06322
}

Semantic roles & 50–950 ramp

primary

#2F486C

secondary

#9D8259

accent

#9F59CF

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2F486C

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

Preview Lab → · Contrast checker → · Palette generator →