#2A46BC#2A46BC

#2A46BC is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.188 H 267.6°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A46BC
RGB	rgb(42, 70, 188)
HSL	hsl(228, 63%, 45%)
HSV	hsv(228, 78%, 74%)
CMYK	cmyk(77.7%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(35.01, 32.49, -64.87)
CIE-LCH	lch(35.01, 72.55, 296.61°)
OKLab	oklab(45.23% -0.0078 -0.1876)
OKLCH	oklch(45.23% 0.188 267.6)
XYZ	xyz(12.2189, 8.5020, 48.5643)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A46BC #BCA02A

analogous

#2A8FBC #2A46BC #572ABC

triadic

#2A46BC #BC2A46 #46BC2A

tetradic

#2A46BC #BC2A8F #BCA02A #2ABC57

square

#2A46BC #BC2A8F #BCA02A #2ABC57

split-complementary

#2A46BC #BC572A #8FBC2A

monochromatic

#142158 #1F338A #2A46BC #4C67D7 #7E91E2

Accessibility & contrast

On white

7.78

#2A46BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2A46BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A46BC

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A46BC	#FFFFFF	#000000	##FFFFFF
##2A46BC	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	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: #2a46bc;
/* rgb */ color: rgb(42, 70, 188);
/* oklch */ color: oklch(45.2% 0.188 267.6);

Tailwind

colors: {
  custom: {
    50: '#7b79d1',
    500: '#2a46bc',
    950: '#000000',
  },
}

SCSS

$custom: #2a46bc;
$custom-light: #7b79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a46bc",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 228.493,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45229,
    "c": 0.18777,
    "h": 267.6
  },
  "luminance": 0.08503
}

Semantic roles & 50–950 ramp

primary

#2A46BC

secondary

#CBBB77

accent

#C741E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A46BC

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

Preview Lab → · Contrast checker → · Palette generator →