#2F52AE#2F52AE

#2F52AE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.7% C 0.153 H 265.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F52AE
RGB	rgb(47, 82, 174)
HSL	hsl(223, 57%, 43%)
HSV	hsv(223, 73%, 68%)
CMYK	cmyk(73%, 52.9%, 0%, 31.8%)
CIE-LAB	lab(37.29, 19.94, -52.88)
CIE-LCH	lch(37.29, 56.52, 290.66°)
OKLab	oklab(46.65% -0.0127 -0.1521)
OKLCH	oklch(46.65% 0.153 265.2)
XYZ	xyz(11.8269, 9.6937, 41.2840)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F52AE #AE8B2F

analogous

#2F91AE #2F52AE #4C2FAE

triadic

#2F52AE #AE2F52 #52AE2F

tetradic

#2F52AE #AE2F91 #AE8B2F #2FAE4C

square

#2F52AE #AE2F91 #AE8B2F #2FAE4C

split-complementary

#2F52AE #AE4C2F #91AE2F

monochromatic

#15254E #223B7E #2F52AE #4C70CF #7C96DC

Accessibility & contrast

On white

7.15

#2F52AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2F52AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F52AE

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F52AE	#FFFFFF	#000000	##FFFFFF
##2F52AE	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135EB1

Deuteranopia (green-blind)

#0052AC

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2f52ae;
/* rgb */ color: rgb(47, 82, 174);
/* oklch */ color: oklch(46.7% 0.153 265.2);

Tailwind

colors: {
  custom: {
    50: '#7982c7',
    500: '#2f52ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f52ae;
$custom-light: #7982c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f52ae",
  "rgb": {
    "r": 47,
    "g": 82,
    "b": 174
  },
  "hsl": {
    "h": 223.465,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4665,
    "c": 0.15267,
    "h": 265.2
  },
  "luminance": 0.09695
}

Semantic roles & 50–950 ramp

primary

#2F52AE

secondary

#C4AE75

accent

#B647E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2F52AE

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

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