#2F4774#2F4774

#2F4774 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.1% C 0.082 H 262.1°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2F4774
RGB	rgb(47, 71, 116)
HSL	hsl(219, 42%, 32%)
HSV	hsv(219, 59%, 45%)
CMYK	cmyk(59.5%, 38.8%, 0%, 54.5%)
CIE-LAB	lab(30.33, 5.57, -28.66)
CIE-LCH	lch(30.33, 29.20, 281.00°)
OKLab	oklab(40.11% -0.0113 -0.0811)
OKLCH	oklch(40.11% 0.082 262.1)
XYZ	xyz(6.5768, 6.3712, 17.4028)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4774 #745C2F

analogous

#2F6A74 #2F4774 #3A2F74

triadic

#2F4774 #742F47 #47742F

tetradic

#2F4774 #742F6A #745C2F #2F743A

square

#2F4774 #742F6A #745C2F #2F743A

split-complementary

#2F4774 #743A2F #6A742F

monochromatic

#0C121D #1D2C48 #2F4774 #4162A0 #5F80BE

Accessibility & contrast

On white

9.23

#2F4774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2F4774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4774

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4774	#FFFFFF	#000000	##FFFFFF
##2F4774	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344B76

Deuteranopia (green-blind)

#2C4473

Tritanopia (blue-blind)

#005158

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f4774;
/* rgb */ color: rgb(47, 71, 116);
/* oklch */ color: oklch(40.1% 0.082 262.1);

Tailwind

colors: {
  custom: {
    50: '#6d799c',
    500: '#2f4774',
    950: '#000000',
  },
}

SCSS

$custom: #2f4774;
$custom-light: #6d799c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4774",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 116
  },
  "hsl": {
    "h": 219.13,
    "s": 42.331,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40113,
    "c": 0.08193,
    "h": 262.1
  },
  "luminance": 0.06372
}

Semantic roles & 50–950 ramp

primary

#2F4774

secondary

#A58B5A

accent

#A756D2

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2F4774

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

Preview Lab → · Contrast checker → · Palette generator →