#2F4875#2F4875

#2F4875 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.4% C 0.082 H 261.4°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F4875
RGB	rgb(47, 72, 117)
HSL	hsl(219, 43%, 32%)
HSV	hsv(219, 60%, 46%)
CMYK	cmyk(59.8%, 38.5%, 0%, 54.1%)
CIE-LAB	lab(30.70, 5.27, -28.71)
CIE-LCH	lch(30.70, 29.19, 280.40°)
OKLab	oklab(40.41% -0.0123 -0.0813)
OKLCH	oklch(40.41% 0.082 261.4)
XYZ	xyz(6.6994, 6.5229, 17.7322)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4875 #755C2F

analogous

#2F6B75 #2F4875 #392F75

triadic

#2F4875 #752F48 #48752F

tetradic

#2F4875 #752F6B #755C2F #2F7539

square

#2F4875 #752F6B #755C2F #2F7539

split-complementary

#2F4875 #75392F #6B752F

monochromatic

#0C121E #1D2D49 #2F4875 #4163A1 #5F82BF

Accessibility & contrast

On white

9.11

#2F4875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2F4875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4875

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4875	#FFFFFF	#000000	##FFFFFF
##2F4875	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354C77

Deuteranopia (green-blind)

#2C4574

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2f4875;
/* rgb */ color: rgb(47, 72, 117);
/* oklch */ color: oklch(40.4% 0.082 261.4);

Tailwind

colors: {
  custom: {
    50: '#6e7a9d',
    500: '#2f4875',
    950: '#000000',
  },
}

SCSS

$custom: #2f4875;
$custom-light: #6e7a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4875",
  "rgb": {
    "r": 47,
    "g": 72,
    "b": 117
  },
  "hsl": {
    "h": 218.571,
    "s": 42.683,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40414,
    "c": 0.08221,
    "h": 261.4
  },
  "luminance": 0.06523
}

Semantic roles & 50–950 ramp

primary

#2F4875

secondary

#A68B5A

accent

#A655D2

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2F4875

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

Preview Lab → · Contrast checker → · Palette generator →