#2F4466#2F4466

#2F4466 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.5% C 0.064 H 259.7°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F4466
RGB	rgb(47, 68, 102)
HSL	hsl(217, 37%, 29%)
HSV	hsv(217, 54%, 40%)
CMYK	cmyk(53.9%, 33.3%, 0%, 60%)
CIE-LAB	lab(28.64, 2.59, -22.45)
CIE-LCH	lch(28.64, 22.60, 276.58°)
OKLab	oklab(38.55% -0.0114 -0.0631)
OKLCH	oklch(38.55% 0.064 259.7)
XYZ	xyz(5.6369, 5.6975, 13.3705)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4466 #66512F

analogous

#2F6066 #2F4466 #362F66

triadic

#2F4466 #662F44 #44662F

tetradic

#2F4466 #662F60 #66512F #2F6636

square

#2F4466 #662F60 #66512F #2F6636

split-complementary

#2F4466 #66362F #60662F

monochromatic

#0A0E15 #1C283C #2F4466 #426090 #5C7DB4

Accessibility & contrast

On white

9.81

#2F4466 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2F4466 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4466

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4466	#FFFFFF	#000000	##FFFFFF
##2F4466	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374667

Deuteranopia (green-blind)

#304165

Tritanopia (blue-blind)

#154B50

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f4466;
/* rgb */ color: rgb(47, 68, 102);
/* oklch */ color: oklch(38.5% 0.064 259.7);

Tailwind

colors: {
  custom: {
    50: '#6b7792',
    500: '#2f4466',
    950: '#000000',
  },
}

SCSS

$custom: #2f4466;
$custom-light: #6b7792;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4466",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 102
  },
  "hsl": {
    "h": 217.091,
    "s": 36.913,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38547,
    "c": 0.06414,
    "h": 259.7
  },
  "luminance": 0.05698
}

Semantic roles & 50–950 ramp

primary

#2F4466

secondary

#988059

accent

#A15BCD

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07080D

muted

#7A7B7D

Preview Lab

Preview with #2F4466

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

Preview Lab → · Contrast checker → · Palette generator →