#2C48BC#2C48BC

#2C48BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.185 H 267.7°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#2C48BC
RGB	rgb(44, 72, 188)
HSL	hsl(228, 62%, 45%)
HSV	hsv(228, 77%, 74%)
CMYK	cmyk(76.6%, 61.7%, 0%, 26.3%)
CIE-LAB	lab(35.60, 31.40, -63.90)
CIE-LCH	lch(35.60, 71.20, 296.17°)
OKLab	oklab(45.69% -0.0073 -0.1847)
OKLCH	oklch(45.69% 0.185 267.7)
XYZ	xyz(12.4300, 8.7997, 48.6106)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48BC #BCA02C

analogous

#2C90BC #2C48BC #582CBC

triadic

#2C48BC #BC2C48 #48BC2C

tetradic

#2C48BC #BC2C90 #BCA02C #2CBC58

square

#2C48BC #BC2C90 #BCA02C #2CBC58

split-complementary

#2C48BC #BC582C #90BC2C

monochromatic

#152259 #20358A #2C48BC #4F69D6 #8194E1

Accessibility & contrast

On white

7.61

#2C48BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2C48BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48BC

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48BC	#FFFFFF	#000000	##FFFFFF
##2C48BC	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c48bc;
/* rgb */ color: rgb(44, 72, 188);
/* oklch */ color: oklch(45.7% 0.185 267.7);

Tailwind

colors: {
  custom: {
    50: '#7b7ad1',
    500: '#2c48bc',
    950: '#000000',
  },
}

SCSS

$custom: #2c48bc;
$custom-light: #7b7ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48bc",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 188
  },
  "hsl": {
    "h": 228.333,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45688,
    "c": 0.18487,
    "h": 267.7
  },
  "luminance": 0.08801
}

Semantic roles & 50–950 ramp

primary

#2C48BC

secondary

#CABB79

accent

#C643E5

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C48BC

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

Preview Lab → · Contrast checker → · Palette generator →