#2F2FA2#2F2FA2

#2F2FA2 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.179 H 274.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F2FA2
RGB	rgb(47, 47, 162)
HSL	hsl(240, 55%, 41%)
HSV	hsv(240, 71%, 64%)
CMYK	cmyk(71%, 71%, 0%, 36.5%)
CIE-LAB	lab(27.42, 38.24, -61.78)
CIE-LCH	lch(27.42, 72.66, 301.76°)
OKLab	oklab(39.04% 0.0134 -0.1786)
OKLCH	oklch(39.04% 0.179 274.3)
XYZ	xyz(8.7082, 5.2452, 34.7289)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2FA2 #A2A22F

analogous

#2F68A2 #2F2FA2 #682FA2

triadic

#2F2FA2 #A22F2F #2FA22F

tetradic

#2F2FA2 #A22F68 #A2A22F #2FA268

square

#2F2FA2 #A22F68 #A2A22F #2FA268

split-complementary

#2F2FA2 #A2682F #68A22F

monochromatic

#131343 #212173 #2F2FA2 #4545C9 #7575D7

Accessibility & contrast

On white

10.25

#2F2FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2FA2

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2FA2	#FFFFFF	#000000	##FFFFFF
##2F2FA2	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A5

Deuteranopia (green-blind)

#003BA0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2fa2;
/* rgb */ color: rgb(47, 47, 162);
/* oklch */ color: oklch(39.0% 0.179 274.3);

Tailwind

colors: {
  custom: {
    50: '#7968bf',
    500: '#2f2fa2',
    950: '#000000',
  },
}

SCSS

$custom: #2f2fa2;
$custom-light: #7968bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2fa2",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 162
  },
  "hsl": {
    "h": 240,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39038,
    "c": 0.1791,
    "h": 274.3
  },
  "luminance": 0.05246
}

Semantic roles & 50–950 ramp

primary

#2F2FA2

secondary

#BFBF6E

accent

#DE49DE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2FA2

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

Preview Lab → · Contrast checker → · Palette generator →