#2C46B1#2C46B1

#2C46B1 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.173 H 268.0°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#2C46B1
RGB	rgb(44, 70, 177)
HSL	hsl(228, 60%, 43%)
HSV	hsv(228, 75%, 69%)
CMYK	cmyk(75.1%, 60.5%, 0%, 30.6%)
CIE-LAB	lab(34.17, 28.61, -59.74)
CIE-LCH	lch(34.17, 66.24, 295.59°)
OKLab	oklab(44.34% -0.006 -0.1725)
OKLCH	oklch(44.34% 0.173 268)
XYZ	xyz(11.1619, 8.0889, 42.5595)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C46B1 #B1972C

analogous

#2C88B1 #2C46B1 #552CB1

triadic

#2C46B1 #B12C46 #46B12C

tetradic

#2C46B1 #B12C88 #B1972C #2CB155

square

#2C46B1 #B12C88 #B1972C #2CB155

split-complementary

#2C46B1 #B1552C #88B12C

monochromatic

#141F4F #203380 #2C46B1 #4963D2 #7A8DDE

Accessibility & contrast

On white

8.02

#2C46B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2C46B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C46B1

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C46B1	#FFFFFF	#000000	##FFFFFF
##2C46B1	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B5

Deuteranopia (green-blind)

#004AAF

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c46b1;
/* rgb */ color: rgb(44, 70, 177);
/* oklch */ color: oklch(44.3% 0.173 268.0);

Tailwind

colors: {
  custom: {
    50: '#7979c9',
    500: '#2c46b1',
    950: '#000000',
  },
}

SCSS

$custom: #2c46b1;
$custom-light: #7979c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c46b1",
  "rgb": {
    "r": 44,
    "g": 70,
    "b": 177
  },
  "hsl": {
    "h": 228.271,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44343,
    "c": 0.17263,
    "h": 268
  },
  "luminance": 0.0809
}

Semantic roles & 50–950 ramp

primary

#2C46B1

secondary

#C6B673

accent

#C444E3

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C46B1

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

Preview Lab → · Contrast checker → · Palette generator →