#2A46A8#2A46A8

#2A46A8 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.161 H 267.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2A46A8
RGB	rgb(42, 70, 168)
HSL	hsl(227, 60%, 41%)
HSV	hsv(227, 75%, 66%)
CMYK	cmyk(75%, 58.3%, 0%, 34.1%)
CIE-LAB	lab(33.35, 24.98, -55.71)
CIE-LCH	lch(33.35, 61.06, 294.15°)
OKLab	oklab(43.48% -0.008 -0.1607)
OKLCH	oklch(43.48% 0.161 267.2)
XYZ	xyz(10.2104, 7.6986, 37.9861)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A46A8 #A88C2A

analogous

#2A85A8 #2A46A8 #4D2AA8

triadic

#2A46A8 #A82A46 #46A82A

tetradic

#2A46A8 #A82A85 #A88C2A #2AA84D

square

#2A46A8 #A82A85 #A88C2A #2AA84D

split-complementary

#2A46A8 #A84D2A #85A82A

monochromatic

#121D46 #1E3277 #2A46A8 #4060CF #7189DB

Accessibility & contrast

On white

8.27

#2A46A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2A46A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A46A8

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A46A8	#FFFFFF	#000000	##FFFFFF
##2A46A8	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AB

Deuteranopia (green-blind)

#0049A6

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a46a8;
/* rgb */ color: rgb(42, 70, 168);
/* oklch */ color: oklch(43.5% 0.161 267.2);

Tailwind

colors: {
  custom: {
    50: '#7679c3',
    500: '#2a46a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a46a8;
$custom-light: #7679c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a46a8",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 168
  },
  "hsl": {
    "h": 226.667,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43478,
    "c": 0.16095,
    "h": 267.2
  },
  "luminance": 0.077
}

Semantic roles & 50–950 ramp

primary

#2A46A8

secondary

#C3AF6B

accent

#C045E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2A46A8

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

Preview Lab → · Contrast checker → · Palette generator →