#2A46B0#2A46B0

#2A46B0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.2% C 0.172 H 267.4°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A46B0
RGB	rgb(42, 70, 176)
HSL	hsl(227, 61%, 43%)
HSV	hsv(227, 76%, 69%)
CMYK	cmyk(76.1%, 60.2%, 0%, 31%)
CIE-LAB	lab(34.00, 28.01, -59.43)
CIE-LCH	lch(34.00, 65.70, 295.23°)
OKLab	oklab(44.16% -0.0078 -0.1717)
OKLCH	oklch(44.16% 0.172 267.4)
XYZ	xyz(10.9787, 8.0059, 42.0326)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A46B0 #B0942A

analogous

#2A89B0 #2A46B0 #512AB0

triadic

#2A46B0 #B02A46 #46B02A

tetradic

#2A46B0 #B02A89 #B0942A #2AB051

square

#2A46B0 #B02A89 #B0942A #2AB051

split-complementary

#2A46B0 #B0512A #89B02A

monochromatic

#121F4D #1E327F #2A46B0 #4562D3 #768CDE

Accessibility & contrast

On white

8.07

#2A46B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2A46B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A46B0

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A46B0	#FFFFFF	#000000	##FFFFFF
##2A46B0	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B4

Deuteranopia (green-blind)

#004AAE

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a46b0;
/* rgb */ color: rgb(42, 70, 176);
/* oklch */ color: oklch(44.2% 0.172 267.4);

Tailwind

colors: {
  custom: {
    50: '#7879c8',
    500: '#2a46b0',
    950: '#000000',
  },
}

SCSS

$custom: #2a46b0;
$custom-light: #7879c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a46b0",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 176
  },
  "hsl": {
    "h": 227.463,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44164,
    "c": 0.17184,
    "h": 267.4
  },
  "luminance": 0.08007
}

Semantic roles & 50–950 ramp

primary

#2A46B0

secondary

#C6B470

accent

#C343E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2A46B0

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

Preview Lab → · Contrast checker → · Palette generator →