#2B46BC#2B46BC

#2B46BC is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.3% C 0.188 H 267.9°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B46BC
RGB	rgb(43, 70, 188)
HSL	hsl(229, 63%, 45%)
HSV	hsv(229, 77%, 74%)
CMYK	cmyk(77.1%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(35.05, 32.59, -64.79)
CIE-LCH	lch(35.05, 72.53, 296.70°)
OKLab	oklab(45.27% -0.007 -0.1874)
OKLCH	oklch(45.27% 0.188 267.9)
XYZ	xyz(12.2604, 8.5234, 48.5662)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46BC #BCA12B

analogous

#2B8EBC #2B46BC #592BBC

triadic

#2B46BC #BC2B46 #46BC2B

tetradic

#2B46BC #BC2B8E #BCA12B #2BBC59

square

#2B46BC #BC2B8E #BCA12B #2BBC59

split-complementary

#2B46BC #BC592B #8EBC2B

monochromatic

#142158 #20338A #2B46BC #4E67D6 #8092E2

Accessibility & contrast

On white

7.76

#2B46BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2B46BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46BC

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46BC	#FFFFFF	#000000	##FFFFFF
##2B46BC	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2b46bc;
/* rgb */ color: rgb(43, 70, 188);
/* oklch */ color: oklch(45.3% 0.188 267.9);

Tailwind

colors: {
  custom: {
    50: '#7b79d1',
    500: '#2b46bc',
    950: '#000000',
  },
}

SCSS

$custom: #2b46bc;
$custom-light: #7b79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46bc",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 228.828,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45272,
    "c": 0.18751,
    "h": 267.9
  },
  "luminance": 0.08525
}

Semantic roles & 50–950 ramp

primary

#2B46BC

secondary

#CBBB78

accent

#C742E6

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2B46BC

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

Preview Lab → · Contrast checker → · Palette generator →