#2F4592#2F4592

#2F4592 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.130 H 268.3°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F4592
RGB	rgb(47, 69, 146)
HSL	hsl(227, 51%, 38%)
HSV	hsv(227, 68%, 57%)
CMYK	cmyk(67.8%, 52.7%, 0%, 42.7%)
CIE-LAB	lab(31.66, 18.06, -45.13)
CIE-LCH	lch(31.66, 48.61, 291.80°)
OKLab	oklab(41.75% -0.0038 -0.1295)
OKLCH	oklch(41.75% 0.13 268.3)
XYZ	xyz(8.4869, 6.9351, 28.0799)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4592 #927C2F

analogous

#2F7692 #2F4592 #4B2F92

triadic

#2F4592 #922F45 #45922F

tetradic

#2F4592 #922F76 #927C2F #2F924B

square

#2F4592 #922F76 #927C2F #2F924B

split-complementary

#2F4592 #924B2F #76922F

monochromatic

#111935 #202F64 #2F4592 #3E5BC0 #6C82D0

Accessibility & contrast

On white

8.80

#2F4592 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2F4592 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4592

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4592	#FFFFFF	#000000	##FFFFFF
##2F4592	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164F95

Deuteranopia (green-blind)

#004690

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f4592;
/* rgb */ color: rgb(47, 69, 146);
/* oklch */ color: oklch(41.8% 0.130 268.3);

Tailwind

colors: {
  custom: {
    50: '#7378b2',
    500: '#2f4592',
    950: '#000000',
  },
}

SCSS

$custom: #2f4592;
$custom-light: #7378b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4592",
  "rgb": {
    "r": 47,
    "g": 69,
    "b": 146
  },
  "hsl": {
    "h": 226.667,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4175,
    "c": 0.12961,
    "h": 268.3
  },
  "luminance": 0.06936
}

Semantic roles & 50–950 ramp

primary

#2F4592

secondary

#B7A566

accent

#BB4DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4592

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

Preview Lab → · Contrast checker → · Palette generator →