#2F5597#2F5597

#2F5597 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.7% C 0.116 H 260.6°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F5597
RGB	rgb(47, 85, 151)
HSL	hsl(218, 53%, 39%)
HSV	hsv(218, 69%, 59%)
CMYK	cmyk(68.9%, 43.7%, 0%, 40.8%)
CIE-LAB	lab(36.62, 9.27, -40.20)
CIE-LCH	lch(36.62, 41.26, 282.98°)
OKLab	oklab(45.65% -0.0189 -0.1148)
OKLCH	oklch(45.65% 0.116 260.6)
XYZ	xyz(10.0047, 9.3347, 30.5467)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5597 #97712F

analogous

#2F8997 #2F5597 #3D2F97

triadic

#2F5597 #972F55 #55972F

tetradic

#2F5597 #972F89 #97712F #2F973D

square

#2F5597 #972F89 #97712F #2F973D

split-complementary

#2F5597 #973D2F #89972F

monochromatic

#12203A #203B68 #2F5597 #4070C3 #6E93D2

Accessibility & contrast

On white

7.32

#2F5597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2F5597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5597

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5597	#FFFFFF	#000000	##FFFFFF
##2F5597	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365B9A

Deuteranopia (green-blind)

#255296

Tritanopia (blue-blind)

#00646E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2f5597;
/* rgb */ color: rgb(47, 85, 151);
/* oklch */ color: oklch(45.7% 0.116 260.6);

Tailwind

colors: {
  custom: {
    50: '#7484b6',
    500: '#2f5597',
    950: '#000000',
  },
}

SCSS

$custom: #2f5597;
$custom-light: #7484b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5597",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 151
  },
  "hsl": {
    "h": 218.077,
    "s": 52.525,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45652,
    "c": 0.11634,
    "h": 260.6
  },
  "luminance": 0.09336
}

Semantic roles & 50–950 ramp

primary

#2F5597

secondary

#B99C68

accent

#A74CDC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2F5597

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

Preview Lab → · Contrast checker → · Palette generator →