#2F22C1#2F22C1

#2F22C1 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.7% C 0.228 H 273.1°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F22C1
RGB	rgb(47, 34, 193)
HSL	hsl(245, 70%, 45%)
HSV	hsv(245, 82%, 76%)
CMYK	cmyk(75.6%, 82.4%, 0%, 24.3%)
CIE-LAB	lab(28.37, 55.08, -78.74)
CIE-LCH	lch(28.37, 96.09, 304.97°)
OKLab	oklab(40.7% 0.0125 -0.2277)
OKLCH	oklch(40.7% 0.228 273.1)
XYZ	xyz(11.3667, 5.5974, 50.9231)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F22C1 #B4C122

analogous

#2264C1 #2F22C1 #7F22C1

triadic

#2F22C1 #C12F22 #22C12F

tetradic

#2F22C1 #C12264 #B4C122 #22C17F

square

#2F22C1 #C12264 #B4C122 #22C17F

split-complementary

#2F22C1 #C17F22 #64C122

monochromatic

#161059 #22198D #2F22C1 #4F42DE #8076E7

Accessibility & contrast

On white

9.91

#2F22C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2F22C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F22C1

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F22C1	#FFFFFF	#000000	##FFFFFF
##2F22C1	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC5

Deuteranopia (green-blind)

#003BBE

Tritanopia (blue-blind)

#005574

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f22c1;
/* rgb */ color: rgb(47, 34, 193);
/* oklch */ color: oklch(40.7% 0.228 273.1);

Tailwind

colors: {
  custom: {
    50: '#8162d5',
    500: '#2f22c1',
    950: '#000000',
  },
}

SCSS

$custom: #2f22c1;
$custom-light: #8162d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f22c1",
  "rgb": {
    "r": 47,
    "g": 34,
    "b": 193
  },
  "hsl": {
    "h": 244.906,
    "s": 70.044,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40696,
    "c": 0.22809,
    "h": 273.1
  },
  "luminance": 0.05599
}

Semantic roles & 50–950 ramp

primary

#2F22C1

secondary

#C7CE71

accent

#ED3BDE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2F22C1

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

Preview Lab → · Contrast checker → · Palette generator →