#2B46A1#2B46A1

#2B46A1 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.151 H 267.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B46A1
RGB	rgb(43, 70, 161)
HSL	hsl(226, 58%, 40%)
HSV	hsv(226, 73%, 63%)
CMYK	cmyk(73.3%, 56.5%, 0%, 36.9%)
CIE-LAB	lab(32.85, 22.45, -52.32)
CIE-LCH	lch(32.85, 56.94, 293.22°)
OKLab	oklab(42.94% -0.0074 -0.1508)
OKLCH	oklch(42.94% 0.151 267.2)
XYZ	xyz(9.6172, 7.4661, 34.6456)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46A1 #A1862B

analogous

#2B81A1 #2B46A1 #4B2BA1

triadic

#2B46A1 #A12B46 #46A12B

tetradic

#2B46A1 #A12B81 #A1862B #2BA14B

square

#2B46A1 #A12B81 #A1862B #2BA14B

split-complementary

#2B46A1 #A14B2B #81A12B

monochromatic

#111C40 #1E3171 #2B46A1 #3E5ECB #6E86D8

Accessibility & contrast

On white

8.42

#2B46A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2B46A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46A1

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46A1	#FFFFFF	#000000	##FFFFFF
##2B46A1	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b46a1;
/* rgb */ color: rgb(43, 70, 161);
/* oklch */ color: oklch(42.9% 0.151 267.2);

Tailwind

colors: {
  custom: {
    50: '#7579be',
    500: '#2b46a1',
    950: '#000000',
  },
}

SCSS

$custom: #2b46a1;
$custom-light: #7579be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46a1",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 161
  },
  "hsl": {
    "h": 226.271,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.42942,
    "c": 0.15095,
    "h": 267.2
  },
  "luminance": 0.07467
}

Semantic roles & 50–950 ramp

primary

#2B46A1

secondary

#BFAB69

accent

#BE47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2B46A1

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

Preview Lab → · Contrast checker → · Palette generator →