#2B46AD#2B46AD

#2B46AD is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.168 H 267.6°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#2B46AD
RGB	rgb(43, 70, 173)
HSL	hsl(228, 60%, 42%)
HSV	hsv(228, 75%, 68%)
CMYK	cmyk(75.1%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(33.79, 26.99, -57.97)
CIE-LCH	lch(33.79, 63.95, 294.97°)
OKLab	oklab(43.95% -0.0069 -0.1674)
OKLCH	oklch(43.95% 0.168 267.6)
XYZ	xyz(10.7266, 7.9099, 40.4885)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46AD #AD922B

analogous

#2B87AD #2B46AD #512BAD

triadic

#2B46AD #AD2B46 #46AD2B

tetradic

#2B46AD #AD2B87 #AD922B #2BAD51

square

#2B46AD #AD2B87 #AD922B #2BAD51

split-complementary

#2B46AD #AD512B #87AD2B

monochromatic

#131E4B #1F327C #2B46AD #4562D1 #768BDD

Accessibility & contrast

On white

8.13

#2B46AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2B46AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46AD

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46AD	#FFFFFF	#000000	##FFFFFF
##2B46AD	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B0

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b46ad;
/* rgb */ color: rgb(43, 70, 173);
/* oklch */ color: oklch(44.0% 0.168 267.6);

Tailwind

colors: {
  custom: {
    50: '#7879c6',
    500: '#2b46ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b46ad;
$custom-light: #7879c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46ad",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 227.538,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.43951,
    "c": 0.1675,
    "h": 267.6
  },
  "luminance": 0.07911
}

Semantic roles & 50–950 ramp

primary

#2B46AD

secondary

#C4B36F

accent

#C244E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2B46AD

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

Preview Lab → · Contrast checker → · Palette generator →