#2C46B5#2C46B5

#2C46B5 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.7% C 0.178 H 268.1°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C46B5
RGB	rgb(44, 70, 181)
HSL	hsl(229, 61%, 44%)
HSV	hsv(229, 76%, 71%)
CMYK	cmyk(75.7%, 61.3%, 0%, 29%)
CIE-LAB	lab(34.50, 30.10, -61.56)
CIE-LCH	lch(34.50, 68.53, 296.06°)
OKLab	oklab(44.69% -0.006 -0.1779)
OKLCH	oklch(44.69% 0.178 268.1)
XYZ	xyz(11.5665, 8.2507, 44.6901)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C46B5 #B59B2C

analogous

#2C8BB5 #2C46B5 #572CB5

triadic

#2C46B5 #B52C46 #46B52C

tetradic

#2C46B5 #B52C8B #B59B2C #2CB557

square

#2C46B5 #B52C8B #B59B2C #2CB557

split-complementary

#2C46B5 #B5572C #8BB52C

monochromatic

#142053 #203384 #2C46B5 #4B65D3 #7C8FDF

Accessibility & contrast

On white

7.92

#2C46B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C46B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C46B5

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C46B5	#FFFFFF	#000000	##FFFFFF
##2C46B5	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B9

Deuteranopia (green-blind)

#004BB3

Tritanopia (blue-blind)

#006277

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c46b5;
/* rgb */ color: rgb(44, 70, 181);
/* oklch */ color: oklch(44.7% 0.178 268.1);

Tailwind

colors: {
  custom: {
    50: '#7a79cc',
    500: '#2c46b5',
    950: '#000000',
  },
}

SCSS

$custom: #2c46b5;
$custom-light: #7a79cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c46b5",
  "rgb": {
    "r": 44,
    "g": 70,
    "b": 181
  },
  "hsl": {
    "h": 228.613,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44693,
    "c": 0.17799,
    "h": 268.1
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#2C46B5

secondary

#C8B875

accent

#C644E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2C46B5

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

Preview Lab → · Contrast checker → · Palette generator →