#2B2FBF#2B2FBF

#2B2FBF is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.8% C 0.216 H 271.1°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FBF
RGB	rgb(43, 47, 191)
HSL	hsl(238, 63%, 46%)
HSV	hsv(238, 77%, 75%)
CMYK	cmyk(77.5%, 75.4%, 0%, 25.1%)
CIE-LAB	lab(30.17, 47.65, -74.58)
CIE-LCH	lch(30.17, 88.51, 302.58°)
OKLab	oklab(41.83% 0.004 -0.216)
OKLCH	oklch(41.83% 0.216 271.1)
XYZ	xyz(11.4136, 6.3069, 49.8959)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2FBF #BFBB2B

analogous

#2B79BF #2B2FBF #712BBF

triadic

#2B2FBF #BF2B2F #2FBF2B

tetradic

#2B2FBF #BF2B79 #BFBB2B #2BBF71

square

#2B2FBF #BF2B79 #BFBB2B #2BBF71

split-complementary

#2B2FBF #BF712B #79BF2B

monochromatic

#15165B #20238D #2B2FBF #5053D8 #8284E3

Accessibility & contrast

On white

9.29

#2B2FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2B2FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FBF

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FBF	#FFFFFF	#000000	##FFFFFF
##2B2FBF	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC3

Deuteranopia (green-blind)

#0040BC

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2b2fbf;
/* rgb */ color: rgb(43, 47, 191);
/* oklch */ color: oklch(41.8% 0.216 271.1);

Tailwind

colors: {
  custom: {
    50: '#7e69d4',
    500: '#2b2fbf',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fbf;
$custom-light: #7e69d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fbf",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 191
  },
  "hsl": {
    "h": 238.378,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41828,
    "c": 0.216,
    "h": 271.1
  },
  "luminance": 0.06308
}

Semantic roles & 50–950 ramp

primary

#2B2FBF

secondary

#CCC97A

accent

#E242E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2B2FBF

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

Preview Lab → · Contrast checker → · Palette generator →