#2F20B9#2F20B9

#2F20B9 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.6% C 0.221 H 273.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2F20B9
RGB	rgb(47, 32, 185)
HSL	hsl(246, 71%, 43%)
HSV	hsv(246, 83%, 73%)
CMYK	cmyk(74.6%, 82.7%, 0%, 27.5%)
CIE-LAB	lab(27.13, 53.58, -76.07)
CIE-LCH	lch(27.13, 93.05, 305.16°)
OKLab	oklab(39.56% 0.0152 -0.22)
OKLCH	oklch(39.56% 0.221 273.9)
XYZ	xyz(10.4429, 5.1391, 46.3311)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F20B9 #AAB920

analogous

#205EB9 #2F20B9 #7B20B9

triadic

#2F20B9 #B92F20 #20B92F

tetradic

#2F20B9 #B9205E #AAB920 #20B97B

square

#2F20B9 #B9205E #AAB920 #20B97B

split-complementary

#2F20B9 #B97B20 #5EB920

monochromatic

#140E51 #221785 #2F20B9 #4939DD #796EE6

Accessibility & contrast

On white

10.36

#2F20B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2F20B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F20B9

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F20B9	#FFFFFF	#000000	##FFFFFF
##2F20B9	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047BD

Deuteranopia (green-blind)

#0039B6

Tritanopia (blue-blind)

#00516F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2f20b9;
/* rgb */ color: rgb(47, 32, 185);
/* oklch */ color: oklch(39.6% 0.221 273.9);

Tailwind

colors: {
  custom: {
    50: '#7f61d0',
    500: '#2f20b9',
    950: '#000000',
  },
}

SCSS

$custom: #2f20b9;
$custom-light: #7f61d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f20b9",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 185
  },
  "hsl": {
    "h": 245.882,
    "s": 70.507,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39564,
    "c": 0.22051,
    "h": 273.9
  },
  "luminance": 0.0514
}

Semantic roles & 50–950 ramp

primary

#2F20B9

secondary

#C2CC69

accent

#ED3BDC

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #2F20B9

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

Preview Lab → · Contrast checker → · Palette generator →