#2F2389#2F2389

#2F2389 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.7% C 0.160 H 279.3°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F2389
RGB	rgb(47, 35, 137)
HSL	hsl(247, 59%, 34%)
HSV	hsv(247, 74%, 54%)
CMYK	cmyk(65.7%, 74.5%, 0%, 46.3%)
CIE-LAB	lab(22.34, 36.93, -54.75)
CIE-LCH	lch(22.34, 66.04, 304.00°)
OKLab	oklab(34.66% 0.0258 -0.158)
OKLCH	oklch(34.66% 0.16 279.3)
XYZ	xyz(6.2872, 3.6120, 24.0279)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2389 #7D8923

analogous

#234A89 #2F2389 #622389

triadic

#2F2389 #892F23 #23892F

tetradic

#2F2389 #89234A #7D8923 #238962

square

#2F2389 #89234A #7D8923 #238962

split-complementary

#2F2389 #896223 #4A8923

monochromatic

#0E0A28 #1E1758 #2F2389 #402FBA #6253D3

Accessibility & contrast

On white

12.19

#2F2389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F2389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2389

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2389	#FFFFFF	#000000	##FFFFFF
##2F2389	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f2389;
/* rgb */ color: rgb(47, 35, 137);
/* oklch */ color: oklch(34.7% 0.160 279.3);

Tailwind

colors: {
  custom: {
    50: '#7460ac',
    500: '#2f2389',
    950: '#000000',
  },
}

SCSS

$custom: #2f2389;
$custom-light: #7460ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2389",
  "rgb": {
    "r": 47,
    "g": 35,
    "b": 137
  },
  "hsl": {
    "h": 247.059,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34655,
    "c": 0.1601,
    "h": 279.3
  },
  "luminance": 0.03613
}

Semantic roles & 50–950 ramp

primary

#2F2389

secondary

#ABB751

accent

#E245D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2389

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

Preview Lab → · Contrast checker → · Palette generator →