#2F2FBA#2F2FBA

#2F2FBA is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.5% C 0.209 H 272.6°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F2FBA
RGB	rgb(47, 47, 186)
HSL	hsl(240, 60%, 46%)
HSV	hsv(240, 75%, 73%)
CMYK	cmyk(74.7%, 74.7%, 0%, 27.1%)
CIE-LAB	lab(29.87, 46.33, -72.13)
CIE-LCH	lch(29.87, 85.73, 302.71°)
OKLab	oklab(41.51% 0.0094 -0.2087)
OKLCH	oklch(41.51% 0.209 272.6)
XYZ	xyz(11.0488, 6.1814, 47.0557)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2FBA #BABA2F

analogous

#2F74BA #2F2FBA #742FBA

triadic

#2F2FBA #BA2F2F #2FBA2F

tetradic

#2F2FBA #BA2F74 #BABA2F #2FBA74

square

#2F2FBA #BA2F74 #BABA2F #2FBA74

split-complementary

#2F2FBA #BA742F #74BA2F

monochromatic

#161658 #232389 #2F2FBA #5353D3 #8484E0

Accessibility & contrast

On white

9.39

#2F2FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F2FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2FBA

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2FBA	#FFFFFF	#000000	##FFFFFF
##2F2FBA	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBE

Deuteranopia (green-blind)

#003FB8

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f2fba;
/* rgb */ color: rgb(47, 47, 186);
/* oklch */ color: oklch(41.5% 0.209 272.6);

Tailwind

colors: {
  custom: {
    50: '#7e69d0',
    500: '#2f2fba',
    950: '#000000',
  },
}

SCSS

$custom: #2f2fba;
$custom-light: #7e69d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2fba",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 186
  },
  "hsl": {
    "h": 240,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41512,
    "c": 0.20896,
    "h": 272.6
  },
  "luminance": 0.06183
}

Semantic roles & 50–950 ramp

primary

#2F2FBA

secondary

#C9C97C

accent

#E345E3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2F2FBA

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

Preview Lab → · Contrast checker → · Palette generator →