#2B4EC2#2B4EC2

#2B4EC2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.186 H 266.3°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2B4EC2
RGB	rgb(43, 78, 194)
HSL	hsl(226, 64%, 46%)
HSV	hsv(226, 78%, 76%)
CMYK	cmyk(77.8%, 59.8%, 0%, 23.9%)
CIE-LAB	lab(37.58, 29.63, -64.17)
CIE-LCH	lch(37.58, 70.68, 294.78°)
OKLab	oklab(47.31% -0.012 -0.1854)
OKLCH	oklch(47.31% 0.186 266.3)
XYZ	xyz(13.4548, 9.8559, 52.2217)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4EC2 #C29F2B

analogous

#2B9AC2 #2B4EC2 #542BC2

triadic

#2B4EC2 #C22B4E #4EC22B

tetradic

#2B4EC2 #C22B9A #C29F2B #2BC254

square

#2B4EC2 #C22B9A #C29F2B #2BC254

split-complementary

#2B4EC2 #C2542B #9AC22B

monochromatic

#15265E #203A90 #2B4EC2 #5271D9 #849AE4

Accessibility & contrast

On white

7.07

#2B4EC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2B4EC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4EC2

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4EC2	#FFFFFF	#000000	##FFFFFF
##2B4EC2	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C6

Deuteranopia (green-blind)

#0052C0

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2b4ec2;
/* rgb */ color: rgb(43, 78, 194);
/* oklch */ color: oklch(47.3% 0.186 266.3);

Tailwind

colors: {
  custom: {
    50: '#7c7fd5',
    500: '#2b4ec2',
    950: '#000000',
  },
}

SCSS

$custom: #2b4ec2;
$custom-light: #7c7fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4ec2",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 194
  },
  "hsl": {
    "h": 226.093,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47307,
    "c": 0.18584,
    "h": 266.3
  },
  "luminance": 0.09857
}

Semantic roles & 50–950 ramp

primary

#2B4EC2

secondary

#CDBA7C

accent

#C041E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B4EC2

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

Preview Lab → · Contrast checker → · Palette generator →