#2F4786#2F4786

#2F4786 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.3% C 0.109 H 266.1°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#2F4786
RGB	rgb(47, 71, 134)
HSL	hsl(223, 48%, 35%)
HSV	hsv(223, 65%, 53%)
CMYK	cmyk(64.9%, 47%, 0%, 47.5%)
CIE-LAB	lab(31.42, 12.21, -38.14)
CIE-LCH	lch(31.42, 40.05, 287.74°)
OKLab	oklab(41.31% -0.0075 -0.109)
OKLCH	oklch(41.31% 0.109 266.1)
XYZ	xyz(7.7271, 6.8314, 23.4610)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4786 #866E2F

analogous

#2F7286 #2F4786 #422F86

triadic

#2F4786 #862F47 #47862F

tetradic

#2F4786 #862F72 #866E2F #2F8642

square

#2F4786 #862F72 #866E2F #2F8642

split-complementary

#2F4786 #86422F #72862F

monochromatic

#0F172B #1F2F59 #2F4786 #3F5FB3 #6681C9

Accessibility & contrast

On white

8.87

#2F4786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2F4786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4786

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4786	#FFFFFF	#000000	##FFFFFF
##2F4786	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294E88

Deuteranopia (green-blind)

#1A4685

Tritanopia (blue-blind)

#005560

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f4786;
/* rgb */ color: rgb(47, 71, 134);
/* oklch */ color: oklch(41.3% 0.109 266.1);

Tailwind

colors: {
  custom: {
    50: '#7179aa',
    500: '#2f4786',
    950: '#000000',
  },
}

SCSS

$custom: #2f4786;
$custom-light: #7179aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4786",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 134
  },
  "hsl": {
    "h": 223.448,
    "s": 48.066,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41306,
    "c": 0.10922,
    "h": 266.1
  },
  "luminance": 0.06832
}

Semantic roles & 50–950 ramp

primary

#2F4786

secondary

#B09A60

accent

#B250D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2F4786

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

Preview Lab → · Contrast checker → · Palette generator →