#2C48BD#2C48BD

#2C48BD is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.186 H 267.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2C48BD
RGB	rgb(44, 72, 189)
HSL	hsl(228, 62%, 46%)
HSV	hsv(228, 77%, 74%)
CMYK	cmyk(76.7%, 61.9%, 0%, 25.9%)
CIE-LAB	lab(35.68, 31.77, -64.35)
CIE-LCH	lch(35.68, 71.76, 296.28°)
OKLab	oklab(45.78% -0.0074 -0.186)
OKLCH	oklch(45.78% 0.186 267.7)
XYZ	xyz(12.5382, 8.8429, 49.1803)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48BD #BDA12C

analogous

#2C90BD #2C48BD #582CBD

triadic

#2C48BD #BD2C48 #48BD2C

tetradic

#2C48BD #BD2C90 #BDA12C #2CBD58

square

#2C48BD #BD2C90 #BDA12C #2CBD58

split-complementary

#2C48BD #BD582C #90BD2C

monochromatic

#15225A #20358B #2C48BD #506AD6 #8294E2

Accessibility & contrast

On white

7.58

#2C48BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2C48BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48BD

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48BD	#FFFFFF	#000000	##FFFFFF
##2C48BD	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#004DBB

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c48bd;
/* rgb */ color: rgb(44, 72, 189);
/* oklch */ color: oklch(45.8% 0.186 267.7);

Tailwind

colors: {
  custom: {
    50: '#7c7ad2',
    500: '#2c48bd',
    950: '#000000',
  },
}

SCSS

$custom: #2c48bd;
$custom-light: #7c7ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48bd",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 189
  },
  "hsl": {
    "h": 228.414,
    "s": 62.232,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45776,
    "c": 0.18618,
    "h": 267.7
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#2C48BD

secondary

#CBBB7A

accent

#C642E5

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C48BD

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

Preview Lab → · Contrast checker → · Palette generator →