#2F4493#2F4493

#2F4493 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.6% C 0.132 H 268.8°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F4493
RGB	rgb(47, 68, 147)
HSL	hsl(227, 52%, 38%)
HSV	hsv(227, 68%, 58%)
CMYK	cmyk(68%, 53.7%, 0%, 42.4%)
CIE-LAB	lab(31.45, 19.11, -46.08)
CIE-LCH	lch(31.45, 49.89, 292.52°)
OKLab	oklab(41.62% -0.0028 -0.1324)
OKLCH	oklch(41.62% 0.132 268.8)
XYZ	xyz(8.5041, 6.8444, 28.4710)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4493 #937E2F

analogous

#2F7693 #2F4493 #4C2F93

triadic

#2F4493 #932F44 #44932F

tetradic

#2F4493 #932F76 #937E2F #2F934C

square

#2F4493 #932F76 #937E2F #2F934C

split-complementary

#2F4493 #934C2F #76932F

monochromatic

#111936 #202F65 #2F4493 #3E5AC1 #6C81D0

Accessibility & contrast

On white

8.86

#2F4493 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2F4493 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4493

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4493	#FFFFFF	#000000	##FFFFFF
##2F4493	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114F96

Deuteranopia (green-blind)

#004691

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f4493;
/* rgb */ color: rgb(47, 68, 147);
/* oklch */ color: oklch(41.6% 0.132 268.8);

Tailwind

colors: {
  custom: {
    50: '#7477b3',
    500: '#2f4493',
    950: '#000000',
  },
}

SCSS

$custom: #2f4493;
$custom-light: #7477b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4493",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 147
  },
  "hsl": {
    "h": 227.4,
    "s": 51.546,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41615,
    "c": 0.13239,
    "h": 268.8
  },
  "luminance": 0.06845
}

Semantic roles & 50–950 ramp

primary

#2F4493

secondary

#B7A666

accent

#BD4DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4493

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

Preview Lab → · Contrast checker → · Palette generator →