#2C48AF#2C48AF

#2C48AF is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.167 H 267.4°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C48AF
RGB	rgb(44, 72, 175)
HSL	hsl(227, 60%, 43%)
HSV	hsv(227, 75%, 69%)
CMYK	cmyk(74.9%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(34.53, 26.55, -57.96)
CIE-LCH	lch(34.53, 63.75, 294.61°)
OKLab	oklab(44.56% -0.0075 -0.1673)
OKLCH	oklch(44.56% 0.167 267.4)
XYZ	xyz(11.0912, 8.2641, 41.5597)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48AF #AF932C

analogous

#2C89AF #2C48AF #522CAF

triadic

#2C48AF #AF2C48 #48AF2C

tetradic

#2C48AF #AF2C89 #AF932C #2CAF52

square

#2C48AF #AF2C89 #AF932C #2CAF52

split-complementary

#2C48AF #AF522C #89AF2C

monochromatic

#13204D #20347E #2C48AF #4765D1 #788EDD

Accessibility & contrast

On white

7.92

#2C48AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C48AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48AF

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48AF	#FFFFFF	#000000	##FFFFFF
##2C48AF	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)

#0057B2

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c48af;
/* rgb */ color: rgb(44, 72, 175);
/* oklch */ color: oklch(44.6% 0.167 267.4);

Tailwind

colors: {
  custom: {
    50: '#787ac8',
    500: '#2c48af',
    950: '#000000',
  },
}

SCSS

$custom: #2c48af;
$custom-light: #787ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48af",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 227.176,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4456,
    "c": 0.16746,
    "h": 267.4
  },
  "luminance": 0.08265
}

Semantic roles & 50–950 ramp

primary

#2C48AF

secondary

#C5B372

accent

#C145E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C48AF

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

Preview Lab → · Contrast checker → · Palette generator →