#2F22A9#2F22A9

#2F22A9 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.0% C 0.200 H 275.3°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#2F22A9
RGB	rgb(47, 34, 169)
HSL	hsl(246, 67%, 40%)
HSV	hsv(246, 80%, 66%)
CMYK	cmyk(72.2%, 79.9%, 0%, 33.7%)
CIE-LAB	lab(25.60, 47.77, -69.03)
CIE-LCH	lch(25.60, 83.94, 304.69°)
OKLab	oklab(37.97% 0.0187 -0.1996)
OKLCH	oklch(37.97% 0.2 275.3)
XYZ	xyz(8.9034, 4.6121, 37.9494)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F22A9 #9CA922

analogous

#2258A9 #2F22A9 #7322A9

triadic

#2F22A9 #A92F22 #22A92F

tetradic

#2F22A9 #A92258 #9CA922 #22A973

square

#2F22A9 #A92258 #9CA922 #22A973

split-complementary

#2F22A9 #A97322 #58A922

monochromatic

#130D43 #211876 #2F22A9 #4232D6 #7165E0

Accessibility & contrast

On white

10.92

#2F22A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2F22A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F22A9

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F22A9	#FFFFFF	#000000	##FFFFFF
##2F22A9	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AD

Deuteranopia (green-blind)

#0036A7

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f22a9;
/* rgb */ color: rgb(47, 34, 169);
/* oklch */ color: oklch(38.0% 0.200 275.3);

Tailwind

colors: {
  custom: {
    50: '#7b61c4',
    500: '#2f22a9',
    950: '#000000',
  },
}

SCSS

$custom: #2f22a9;
$custom-light: #7b61c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f22a9",
  "rgb": {
    "r": 47,
    "g": 34,
    "b": 169
  },
  "hsl": {
    "h": 245.778,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37967,
    "c": 0.20045,
    "h": 275.3
  },
  "luminance": 0.04613
}

Semantic roles & 50–950 ramp

primary

#2F22A9

secondary

#BCC561

accent

#E93ED9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F22A9

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

Preview Lab → · Contrast checker → · Palette generator →