#2B46A0#2B46A0

#2B46A0 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.150 H 267.1°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B46A0
RGB	rgb(43, 70, 160)
HSL	hsl(226, 58%, 40%)
HSV	hsv(226, 73%, 63%)
CMYK	cmyk(73.1%, 56.3%, 0%, 37.3%)
CIE-LAB	lab(32.77, 22.07, -51.85)
CIE-LCH	lch(32.77, 56.35, 293.06°)
OKLab	oklab(42.86% -0.0074 -0.1494)
OKLCH	oklch(42.86% 0.15 267.1)
XYZ	xyz(9.5294, 7.4310, 34.1830)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46A0 #A0852B

analogous

#2B80A0 #2B46A0 #4B2BA0

triadic

#2B46A0 #A02B46 #46A02B

tetradic

#2B46A0 #A02B80 #A0852B #2BA04B

square

#2B46A0 #A02B80 #A0852B #2BA04B

split-complementary

#2B46A0 #A04B2B #80A02B

monochromatic

#111C40 #1E3170 #2B46A0 #3D5ECB #6E86D8

Accessibility & contrast

On white

8.45

#2B46A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2B46A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46A0

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46A0	#FFFFFF	#000000	##FFFFFF
##2B46A0	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b46a0;
/* rgb */ color: rgb(43, 70, 160);
/* oklch */ color: oklch(42.9% 0.150 267.1);

Tailwind

colors: {
  custom: {
    50: '#7579bd',
    500: '#2b46a0',
    950: '#000000',
  },
}

SCSS

$custom: #2b46a0;
$custom-light: #7579bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46a0",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 160
  },
  "hsl": {
    "h": 226.154,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4286,
    "c": 0.14956,
    "h": 267.1
  },
  "luminance": 0.07432
}

Semantic roles & 50–950 ramp

primary

#2B46A0

secondary

#BFAB68

accent

#BD47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2B46A0

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

Preview Lab → · Contrast checker → · Palette generator →