#2A46A3#2A46A3

#2A46A3 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.154 H 267.0°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2A46A3
RGB	rgb(42, 70, 163)
HSL	hsl(226, 59%, 40%)
HSV	hsv(226, 74%, 64%)
CMYK	cmyk(74.2%, 57.1%, 0%, 36.1%)
CIE-LAB	lab(32.95, 23.08, -53.35)
CIE-LCH	lch(32.95, 58.13, 293.39°)
OKLab	oklab(43.06% -0.0082 -0.1538)
OKLCH	oklch(43.06% 0.154 267)
XYZ	xyz(9.7536, 7.5159, 35.5799)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A46A3 #A3872A

analogous

#2A82A3 #2A46A3 #4B2AA3

triadic

#2A46A3 #A32A46 #46A32A

tetradic

#2A46A3 #A32A82 #A3872A #2AA34B

square

#2A46A3 #A32A82 #A3872A #2AA34B

split-complementary

#2A46A3 #A34B2A #82A32A

monochromatic

#111C42 #1D3172 #2A46A3 #3D5ECD #6E87DA

Accessibility & contrast

On white

8.39

#2A46A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2A46A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A46A3

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A46A3	#FFFFFF	#000000	##FFFFFF
##2A46A3	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A6

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2a46a3;
/* rgb */ color: rgb(42, 70, 163);
/* oklch */ color: oklch(43.1% 0.154 267.0);

Tailwind

colors: {
  custom: {
    50: '#7579bf',
    500: '#2a46a3',
    950: '#000000',
  },
}

SCSS

$custom: #2a46a3;
$custom-light: #7579bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a46a3",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 163
  },
  "hsl": {
    "h": 226.116,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4306,
    "c": 0.15404,
    "h": 267
  },
  "luminance": 0.07517
}

Semantic roles & 50–950 ramp

primary

#2A46A3

secondary

#C0AC68

accent

#BE46E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2A46A3

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

Preview Lab → · Contrast checker → · Palette generator →