#2B46AA#2B46AA

#2B46AA is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.7% C 0.163 H 267.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2B46AA
RGB	rgb(43, 70, 170)
HSL	hsl(227, 60%, 42%)
HSV	hsv(227, 75%, 67%)
CMYK	cmyk(74.7%, 58.8%, 0%, 33.3%)
CIE-LAB	lab(33.55, 25.86, -56.57)
CIE-LCH	lch(33.55, 62.20, 294.57°)
OKLab	oklab(43.69% -0.007 -0.1633)
OKLCH	oklch(43.69% 0.163 267.5)
XYZ	xyz(10.4396, 7.7951, 38.9768)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46AA #AA8F2B

analogous

#2B86AA #2B46AA #502BAA

triadic

#2B46AA #AA2B46 #46AA2B

tetradic

#2B46AA #AA2B86 #AA8F2B #2BAA50

square

#2B46AA #AA2B86 #AA8F2B #2BAA50

split-complementary

#2B46AA #AA502B #86AA2B

monochromatic

#121E48 #1F3279 #2B46AA #4361CF #748ADC

Accessibility & contrast

On white

8.21

#2B46AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2B46AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46AA

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46AA	#FFFFFF	#000000	##FFFFFF
##2B46AA	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AD

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b46aa;
/* rgb */ color: rgb(43, 70, 170);
/* oklch */ color: oklch(43.7% 0.163 267.5);

Tailwind

colors: {
  custom: {
    50: '#7779c4',
    500: '#2b46aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b46aa;
$custom-light: #7779c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46aa",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 170
  },
  "hsl": {
    "h": 227.244,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43694,
    "c": 0.16341,
    "h": 267.5
  },
  "luminance": 0.07796
}

Semantic roles & 50–950 ramp

primary

#2B46AA

secondary

#C3B16E

accent

#C145E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2B46AA

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

Preview Lab → · Contrast checker → · Palette generator →