#2F486D#2F486D

#2F486D is a dark, moderate blue. Relative luminance 0.063; OKLCH L 39.9% C 0.070 H 258.0°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F486D
RGB	rgb(47, 72, 109)
HSL	hsl(216, 40%, 31%)
HSV	hsv(216, 57%, 43%)
CMYK	cmyk(56.9%, 33.9%, 0%, 57.3%)
CIE-LAB	lab(30.26, 2.40, -24.35)
CIE-LCH	lch(30.26, 24.47, 275.63°)
OKLab	oklab(39.93% -0.0146 -0.0686)
OKLCH	oklch(39.93% 0.07 258)
XYZ	xyz(6.2490, 6.3427, 15.3600)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F486D #6D542F

analogous

#2F676D #2F486D #352F6D

triadic

#2F486D #6D2F48 #486D2F

tetradic

#2F486D #6D2F67 #6D542F #2F6D35

square

#2F486D #6D2F67 #6D542F #2F6D35

split-complementary

#2F486D #6D352F #676D2F

monochromatic

#0A1017 #1D2C42 #2F486D #416498 #5D82B9

Accessibility & contrast

On white

9.26

#2F486D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2F486D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F486D

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F486D	#FFFFFF	#000000	##FFFFFF
##2F486D	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394A6F

Deuteranopia (green-blind)

#32456C

Tritanopia (blue-blind)

#0B5055

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f486d;
/* rgb */ color: rgb(47, 72, 109);
/* oklch */ color: oklch(39.9% 0.070 258.0);

Tailwind

colors: {
  custom: {
    50: '#6c7a97',
    500: '#2f486d',
    950: '#000000',
  },
}

SCSS

$custom: #2f486d;
$custom-light: #6c7a97;
$custom-dark: #000000;

JSON

{
  "hex": "#2f486d",
  "rgb": {
    "r": 47,
    "g": 72,
    "b": 109
  },
  "hsl": {
    "h": 215.806,
    "s": 39.744,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39934,
    "c": 0.07013,
    "h": 258
  },
  "luminance": 0.06343
}

Semantic roles & 50–950 ramp

primary

#2F486D

secondary

#9E8359

accent

#9F58D0

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2F486D

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

Preview Lab → · Contrast checker → · Palette generator →