#2F446A#2F446A

#2F446A is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.8% C 0.070 H 261.6°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F446A
RGB	rgb(47, 68, 106)
HSL	hsl(219, 39%, 30%)
HSV	hsv(219, 56%, 42%)
CMYK	cmyk(55.7%, 35.8%, 0%, 58.4%)
CIE-LAB	lab(28.85, 3.99, -24.67)
CIE-LCH	lch(28.85, 24.99, 279.20°)
OKLab	oklab(38.78% -0.0102 -0.0695)
OKLCH	oklch(38.78% 0.07 261.6)
XYZ	xyz(5.8401, 5.7788, 14.4405)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F446A #6A552F

analogous

#2F626A #2F446A #372F6A

triadic

#2F446A #6A2F44 #446A2F

tetradic

#2F446A #6A2F62 #6A552F #2F6A37

square

#2F446A #6A2F62 #6A552F #2F6A37

split-complementary

#2F446A #6A372F #626A2F

monochromatic

#090E15 #1C2940 #2F446A #425F94 #5C7DB7

Accessibility & contrast

On white

9.74

#2F446A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2F446A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F446A

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F446A	#FFFFFF	#000000	##FFFFFF
##2F446A	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35476C

Deuteranopia (green-blind)

#2E4269

Tritanopia (blue-blind)

#114C52

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f446a;
/* rgb */ color: rgb(47, 68, 106);
/* oklch */ color: oklch(38.8% 0.070 261.6);

Tailwind

colors: {
  custom: {
    50: '#6c7795',
    500: '#2f446a',
    950: '#000000',
  },
}

SCSS

$custom: #2f446a;
$custom-light: #6c7795;
$custom-dark: #000000;

JSON

{
  "hex": "#2f446a",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 106
  },
  "hsl": {
    "h": 218.644,
    "s": 38.562,
    "l": 30
  },
  "oklch": {
    "l": 0.38781,
    "c": 0.0703,
    "h": 261.6
  },
  "luminance": 0.05779
}

Semantic roles & 50–950 ramp

primary

#2F446A

secondary

#9B8459

accent

#A559CE

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2F446A

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

Preview Lab → · Contrast checker → · Palette generator →