#2F3196#2F3196

#2F3196 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.161 H 274.8°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#2F3196
RGB	rgb(47, 49, 150)
HSL	hsl(239, 52%, 39%)
HSV	hsv(239, 69%, 59%)
CMYK	cmyk(68.7%, 67.3%, 0%, 41.2%)
CIE-LAB	lab(26.74, 32.81, -55.58)
CIE-LCH	lch(26.74, 64.54, 300.55°)
OKLab	oklab(38.2% 0.0135 -0.1605)
OKLCH	oklch(38.2% 0.161 274.8)
XYZ	xyz(7.7738, 5.0023, 29.4041)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3196 #96942F

analogous

#2F6496 #2F3196 #602F96

triadic

#2F3196 #962F31 #31962F

tetradic

#2F3196 #962F64 #96942F #2F9660

square

#2F3196 #962F64 #96942F #2F9660

split-complementary

#2F3196 #96602F #64962F

monochromatic

#121339 #202267 #2F3196 #3F42C3 #6E70D2

Accessibility & contrast

On white

10.50

#2F3196 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2F3196 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3196

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3196	#FFFFFF	#000000	##FFFFFF
##2F3196	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004499

Deuteranopia (green-blind)

#003B94

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2f3196;
/* rgb */ color: rgb(47, 49, 150);
/* oklch */ color: oklch(38.2% 0.161 274.8);

Tailwind

colors: {
  custom: {
    50: '#7669b6',
    500: '#2f3196',
    950: '#000000',
  },
}

SCSS

$custom: #2f3196;
$custom-light: #7669b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3196",
  "rgb": {
    "r": 47,
    "g": 49,
    "b": 150
  },
  "hsl": {
    "h": 238.835,
    "s": 52.284,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38198,
    "c": 0.16103,
    "h": 274.8
  },
  "luminance": 0.05003
}

Semantic roles & 50–950 ramp

primary

#2F3196

secondary

#B9B768

accent

#D94CDC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F3196

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

Preview Lab → · Contrast checker → · Palette generator →