#2F5397#2F5397

#2F5397 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.2% C 0.119 H 261.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F5397
RGB	rgb(47, 83, 151)
HSL	hsl(219, 53%, 39%)
HSV	hsv(219, 69%, 59%)
CMYK	cmyk(68.9%, 45%, 0%, 40.8%)
CIE-LAB	lab(36.03, 10.58, -41.15)
CIE-LCH	lch(36.03, 42.48, 284.42°)
OKLab	oklab(45.2% -0.0169 -0.1176)
OKLCH	oklch(45.2% 0.119 261.8)
XYZ	xyz(9.8495, 9.0242, 30.4949)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5397 #97732F

analogous

#2F8797 #2F5397 #3F2F97

triadic

#2F5397 #972F53 #53972F

tetradic

#2F5397 #972F87 #97732F #2F973F

square

#2F5397 #972F87 #97732F #2F973F

split-complementary

#2F5397 #973F2F #87972F

monochromatic

#12203A #203968 #2F5397 #406DC3 #6E91D2

Accessibility & contrast

On white

7.49

#2F5397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2F5397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5397

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5397	#FFFFFF	#000000	##FFFFFF
##2F5397	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325A9A

Deuteranopia (green-blind)

#205096

Tritanopia (blue-blind)

#00636D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f5397;
/* rgb */ color: rgb(47, 83, 151);
/* oklch */ color: oklch(45.2% 0.119 261.8);

Tailwind

colors: {
  custom: {
    50: '#7482b6',
    500: '#2f5397',
    950: '#000000',
  },
}

SCSS

$custom: #2f5397;
$custom-light: #7482b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5397",
  "rgb": {
    "r": 47,
    "g": 83,
    "b": 151
  },
  "hsl": {
    "h": 219.231,
    "s": 52.525,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45197,
    "c": 0.11881,
    "h": 261.8
  },
  "luminance": 0.09025
}

Semantic roles & 50–950 ramp

primary

#2F5397

secondary

#B99D68

accent

#AA4CDC

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2F5397

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

Preview Lab → · Contrast checker → · Palette generator →