#2A46B7#2A46B7

#2A46B7 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.8% C 0.181 H 267.5°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A46B7
RGB	rgb(42, 70, 183)
HSL	hsl(228, 63%, 44%)
HSV	hsv(228, 77%, 72%)
CMYK	cmyk(77%, 61.7%, 0%, 28.2%)
CIE-LAB	lab(34.58, 30.63, -62.62)
CIE-LCH	lch(34.58, 69.71, 296.07°)
OKLab	oklab(44.78% -0.0078 -0.181)
OKLCH	oklch(44.78% 0.181 267.5)
XYZ	xyz(11.6893, 8.2901, 45.7747)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A46B7 #B79B2A

analogous

#2A8DB7 #2A46B7 #552AB7

triadic

#2A46B7 #B72A46 #46B72A

tetradic

#2A46B7 #B72A8D #B79B2A #2AB755

square

#2A46B7 #B72A8D #B79B2A #2AB755

split-complementary

#2A46B7 #B7552A #8DB72A

monochromatic

#132053 #1F3385 #2A46B7 #4965D5 #7B8FE1

Accessibility & contrast

On white

7.90

#2A46B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2A46B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A46B7

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A46B7	#FFFFFF	#000000	##FFFFFF
##2A46B7	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#004BB5

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a46b7;
/* rgb */ color: rgb(42, 70, 183);
/* oklch */ color: oklch(44.8% 0.181 267.5);

Tailwind

colors: {
  custom: {
    50: '#7a79ce',
    500: '#2a46b7',
    950: '#000000',
  },
}

SCSS

$custom: #2a46b7;
$custom-light: #7a79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a46b7",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 183
  },
  "hsl": {
    "h": 228.085,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4478,
    "c": 0.18119,
    "h": 267.5
  },
  "luminance": 0.08291
}

Semantic roles & 50–950 ramp

primary

#2A46B7

secondary

#C9B874

accent

#C542E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2A46B7

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

Preview Lab → · Contrast checker → · Palette generator →