#2B4CC2#2B4CC2

#2B4CC2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.188 H 266.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B4CC2
RGB	rgb(43, 76, 194)
HSL	hsl(227, 64%, 46%)
HSV	hsv(227, 78%, 76%)
CMYK	cmyk(77.8%, 60.8%, 0%, 23.9%)
CIE-LAB	lab(37.07, 30.93, -65.01)
CIE-LCH	lch(37.07, 71.99, 295.44°)
OKLab	oklab(46.93% -0.0107 -0.1879)
OKLCH	oklch(46.93% 0.188 266.7)
XYZ	xyz(13.3149, 9.5760, 52.1751)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4CC2 #C2A12B

analogous

#2B98C2 #2B4CC2 #552BC2

triadic

#2B4CC2 #C22B4C #4CC22B

tetradic

#2B4CC2 #C22B98 #C2A12B #2BC255

square

#2B4CC2 #C22B98 #C2A12B #2BC255

split-complementary

#2B4CC2 #C2552B #98C22B

monochromatic

#15255E #203890 #2B4CC2 #526FD9 #8499E4

Accessibility & contrast

On white

7.20

#2B4CC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2B4CC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4CC2

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4CC2	#FFFFFF	#000000	##FFFFFF
##2B4CC2	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC6

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b4cc2;
/* rgb */ color: rgb(43, 76, 194);
/* oklch */ color: oklch(46.9% 0.188 266.7);

Tailwind

colors: {
  custom: {
    50: '#7c7dd5',
    500: '#2b4cc2',
    950: '#000000',
  },
}

SCSS

$custom: #2b4cc2;
$custom-light: #7c7dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4cc2",
  "rgb": {
    "r": 43,
    "g": 76,
    "b": 194
  },
  "hsl": {
    "h": 226.887,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46926,
    "c": 0.18823,
    "h": 266.7
  },
  "luminance": 0.09578
}

Semantic roles & 50–950 ramp

primary

#2B4CC2

secondary

#CDBB7C

accent

#C341E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2B4CC2

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

Preview Lab → · Contrast checker → · Palette generator →