#2F5799#2F5799

#2F5799 is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.2% C 0.117 H 259.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F5799
RGB	rgb(47, 87, 153)
HSL	hsl(217, 53%, 39%)
HSV	hsv(217, 69%, 60%)
CMYK	cmyk(69.3%, 43.1%, 0%, 40%)
CIE-LAB	lab(37.33, 8.71, -40.27)
CIE-LCH	lch(37.33, 41.20, 282.20°)
OKLab	oklab(46.24% -0.0205 -0.1149)
OKLCH	oklch(46.24% 0.117 259.9)
XYZ	xyz(10.3282, 9.7196, 31.4626)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5799 #99712F

analogous

#2F8C99 #2F5799 #3C2F99

triadic

#2F5799 #992F57 #57992F

tetradic

#2F5799 #992F8C #99712F #2F993C

square

#2F5799 #992F8C #99712F #2F993C

split-complementary

#2F5799 #993C2F #8C992F

monochromatic

#12223B #213C6A #2F5799 #4172C5 #6F95D3

Accessibility & contrast

On white

7.13

#2F5799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2F5799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5799

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5799	#FFFFFF	#000000	##FFFFFF
##2F5799	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385D9C

Deuteranopia (green-blind)

#275398

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2f5799;
/* rgb */ color: rgb(47, 87, 153);
/* oklch */ color: oklch(46.2% 0.117 259.9);

Tailwind

colors: {
  custom: {
    50: '#7485b7',
    500: '#2f5799',
    950: '#000000',
  },
}

SCSS

$custom: #2f5799;
$custom-light: #7485b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5799",
  "rgb": {
    "r": 47,
    "g": 87,
    "b": 153
  },
  "hsl": {
    "h": 217.358,
    "s": 53,
    "l": 39.216
  },
  "oklch": {
    "l": 0.46243,
    "c": 0.11677,
    "h": 259.9
  },
  "luminance": 0.09721
}

Semantic roles & 50–950 ramp

primary

#2F5799

secondary

#BA9C69

accent

#A64BDC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2F5799

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

Preview Lab → · Contrast checker → · Palette generator →