#2F52AF#2F52AF

#2F52AF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.7% C 0.154 H 265.3°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F52AF
RGB	rgb(47, 82, 175)
HSL	hsl(224, 58%, 44%)
HSV	hsv(224, 73%, 69%)
CMYK	cmyk(73.1%, 53.1%, 0%, 31.4%)
CIE-LAB	lab(37.36, 20.31, -53.36)
CIE-LCH	lch(37.36, 57.09, 290.84°)
OKLab	oklab(46.73% -0.0126 -0.1535)
OKLCH	oklch(46.73% 0.154 265.3)
XYZ	xyz(11.9247, 9.7328, 41.7993)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F52AF #AF8C2F

analogous

#2F92AF #2F52AF #4C2FAF

triadic

#2F52AF #AF2F52 #52AF2F

tetradic

#2F52AF #AF2F92 #AF8C2F #2FAF4C

square

#2F52AF #AF2F92 #AF8C2F #2FAF4C

split-complementary

#2F52AF #AF4C2F #92AF2F

monochromatic

#15254F #223B7F #2F52AF #4C70CF #7C97DC

Accessibility & contrast

On white

7.13

#2F52AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2F52AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F52AF

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F52AF	#FFFFFF	#000000	##FFFFFF
##2F52AF	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105EB2

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2f52af;
/* rgb */ color: rgb(47, 82, 175);
/* oklch */ color: oklch(46.7% 0.154 265.3);

Tailwind

colors: {
  custom: {
    50: '#7982c8',
    500: '#2f52af',
    950: '#000000',
  },
}

SCSS

$custom: #2f52af;
$custom-light: #7982c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f52af",
  "rgb": {
    "r": 47,
    "g": 82,
    "b": 175
  },
  "hsl": {
    "h": 223.594,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46727,
    "c": 0.15406,
    "h": 265.3
  },
  "luminance": 0.09734
}

Semantic roles & 50–950 ramp

primary

#2F52AF

secondary

#C4AF75

accent

#B747E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2F52AF

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

Preview Lab → · Contrast checker → · Palette generator →