#2F2091#2F2091

#2F2091 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.173 H 278.6°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F2091
RGB	rgb(47, 32, 145)
HSL	hsl(248, 64%, 35%)
HSV	hsv(248, 78%, 57%)
CMYK	cmyk(67.6%, 77.9%, 0%, 43.1%)
CIE-LAB	lab(22.59, 41.22, -59.33)
CIE-LCH	lch(22.59, 72.24, 304.79°)
OKLab	oklab(35.08% 0.0259 -0.1713)
OKLCH	oklch(35.08% 0.173 278.6)
XYZ	xyz(6.7980, 3.6811, 27.1349)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2091 #829120

analogous

#204991 #2F2091 #682091

triadic

#2F2091 #912F20 #20912F

tetradic

#2F2091 #912049 #829120 #209168

square

#2F2091 #912049 #829120 #209168

split-complementary

#2F2091 #916820 #499120

monochromatic

#0E0A2D #1F155F #2F2091 #3F2BC3 #6452D9

Accessibility & contrast

On white

12.09

#2F2091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2F2091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2091

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2091	#FFFFFF	#000000	##FFFFFF
##2F2091	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A94

Deuteranopia (green-blind)

#00318F

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f2091;
/* rgb */ color: rgb(47, 32, 145);
/* oklch */ color: oklch(35.1% 0.173 278.6);

Tailwind

colors: {
  custom: {
    50: '#765eb2',
    500: '#2f2091',
    950: '#000000',
  },
}

SCSS

$custom: #2f2091;
$custom-light: #765eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2091",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 145
  },
  "hsl": {
    "h": 247.965,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35078,
    "c": 0.17329,
    "h": 278.6
  },
  "luminance": 0.03682
}

Semantic roles & 50–950 ramp

primary

#2F2091

secondary

#AEBC51

accent

#E741D1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F2091

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

Preview Lab → · Contrast checker → · Palette generator →