#2F3096#2F3096

#2F3096 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.162 H 275.0°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F3096
RGB	rgb(47, 48, 150)
HSL	hsl(239, 52%, 39%)
HSV	hsv(239, 69%, 59%)
CMYK	cmyk(68.7%, 68%, 0%, 41.2%)
CIE-LAB	lab(26.50, 33.44, -55.97)
CIE-LCH	lch(26.50, 65.20, 300.86°)
OKLab	oklab(38.03% 0.0143 -0.1616)
OKLCH	oklch(38.03% 0.162 275)
XYZ	xyz(7.7324, 4.9196, 29.3903)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3096 #96952F

analogous

#2F6396 #2F3096 #612F96

triadic

#2F3096 #962F30 #30962F

tetradic

#2F3096 #962F63 #96952F #2F9661

square

#2F3096 #962F63 #96952F #2F9661

split-complementary

#2F3096 #96612F #63962F

monochromatic

#121239 #202167 #2F3096 #3F41C3 #6E6FD2

Accessibility & contrast

On white

10.58

#2F3096 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2F3096 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3096

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3096	#FFFFFF	#000000	##FFFFFF
##2F3096	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004399

Deuteranopia (green-blind)

#003A94

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2f3096;
/* rgb */ color: rgb(47, 48, 150);
/* oklch */ color: oklch(38.0% 0.162 275.0);

Tailwind

colors: {
  custom: {
    50: '#7669b6',
    500: '#2f3096',
    950: '#000000',
  },
}

SCSS

$custom: #2f3096;
$custom-light: #7669b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3096",
  "rgb": {
    "r": 47,
    "g": 48,
    "b": 150
  },
  "hsl": {
    "h": 239.417,
    "s": 52.284,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38026,
    "c": 0.16223,
    "h": 275
  },
  "luminance": 0.0492
}

Semantic roles & 50–950 ramp

primary

#2F3096

secondary

#B9B868

accent

#DA4CDC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F3096

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

Preview Lab → · Contrast checker → · Palette generator →