#2F416B#2F416B

#2F416B is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.1% C 0.076 H 265.4°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#2F416B
RGB	rgb(47, 65, 107)
HSL	hsl(222, 39%, 30%)
HSV	hsv(222, 56%, 42%)
CMYK	cmyk(56.1%, 39.3%, 0%, 58%)
CIE-LAB	lab(27.97, 6.36, -26.69)
CIE-LCH	lch(27.97, 27.44, 283.41°)
OKLab	oklab(38.12% -0.006 -0.0755)
OKLCH	oklch(38.12% 0.076 265.4)
XYZ	xyz(5.7155, 5.4461, 14.6571)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F416B #6B592F

analogous

#2F5F6B #2F416B #3B2F6B

triadic

#2F416B #6B2F41 #416B2F

tetradic

#2F416B #6B2F5F #6B592F #2F6B3B

square

#2F416B #6B2F5F #6B592F #2F6B3B

split-complementary

#2F416B #6B3B2F #5F6B2F

monochromatic

#0A0D16 #1C2740 #2F416B #425B96 #5D78B8

Accessibility & contrast

On white

10.05

#2F416B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2F416B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F416B

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F416B	#FFFFFF	#000000	##FFFFFF
##2F416B	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30456D

Deuteranopia (green-blind)

#293F6A

Tritanopia (blue-blind)

#104A51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f416b;
/* rgb */ color: rgb(47, 65, 107);
/* oklch */ color: oklch(38.1% 0.076 265.4);

Tailwind

colors: {
  custom: {
    50: '#6c7595',
    500: '#2f416b',
    950: '#000000',
  },
}

SCSS

$custom: #2f416b;
$custom-light: #6c7595;
$custom-dark: #000000;

JSON

{
  "hex": "#2f416b",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 107
  },
  "hsl": {
    "h": 222,
    "s": 38.961,
    "l": 30.196
  },
  "oklch": {
    "l": 0.38118,
    "c": 0.07571,
    "h": 265.4
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#2F416B

secondary

#9C8859

accent

#AB59CF

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2F416B

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

Preview Lab → · Contrast checker → · Palette generator →