#2C48B2#2C48B2

#2C48B2 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.8% C 0.172 H 267.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C48B2
RGB	rgb(44, 72, 178)
HSL	hsl(227, 60%, 44%)
HSV	hsv(227, 75%, 70%)
CMYK	cmyk(75.3%, 59.6%, 0%, 30.2%)
CIE-LAB	lab(34.77, 27.67, -59.35)
CIE-LCH	lch(34.77, 65.48, 295.00°)
OKLab	oklab(44.82% -0.0074 -0.1714)
OKLCH	oklch(44.82% 0.172 267.5)
XYZ	xyz(11.3892, 8.3833, 43.1288)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48B2 #B2962C

analogous

#2C8BB2 #2C48B2 #532CB2

triadic

#2C48B2 #B22C48 #48B22C

tetradic

#2C48B2 #B22C8B #B2962C #2CB253

square

#2C48B2 #B22C8B #B2962C #2CB253

split-complementary

#2C48B2 #B2532C #8BB22C

monochromatic

#142050 #203481 #2C48B2 #4966D2 #7A8FDE

Accessibility & contrast

On white

7.84

#2C48B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2C48B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48B2

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48B2	#FFFFFF	#000000	##FFFFFF
##2C48B2	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c48b2;
/* rgb */ color: rgb(44, 72, 178);
/* oklch */ color: oklch(44.8% 0.172 267.5);

Tailwind

colors: {
  custom: {
    50: '#797aca',
    500: '#2c48b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c48b2;
$custom-light: #797aca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48b2",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 178
  },
  "hsl": {
    "h": 227.463,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44816,
    "c": 0.17152,
    "h": 267.5
  },
  "luminance": 0.08385
}

Semantic roles & 50–950 ramp

primary

#2C48B2

secondary

#C6B573

accent

#C244E4

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C48B2

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

Preview Lab → · Contrast checker → · Palette generator →