#2047BB#2047BB

#2047BB is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.188 H 265.1°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2047BB
RGB	rgb(32, 71, 187)
HSL	hsl(225, 71%, 43%)
HSV	hsv(225, 83%, 73%)
CMYK	cmyk(82.9%, 62%, 0%, 26.7%)
CIE-LAB	lab(34.80, 30.56, -64.63)
CIE-LCH	lch(34.80, 71.49, 295.31°)
OKLab	oklab(44.95% -0.0161 -0.1871)
OKLCH	oklch(44.95% 0.188 265.1)
XYZ	xyz(11.8154, 8.4000, 48.0027)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2047BB #BB9420

analogous

#2094BB #2047BB #4620BB

triadic

#2047BB #BB2047 #47BB20

tetradic

#2047BB #BB2094 #BB9420 #20BB46

square

#2047BB #BB2094 #BB9420 #20BB46

split-complementary

#2047BB #BB4620 #94BB20

monochromatic

#0E1F52 #173387 #2047BB #3B64DD #6F8DE6

Accessibility & contrast

On white

7.84

#2047BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2047BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2047BB

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2047BB	#FFFFFF	#000000	##FFFFFF
##2047BB	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)

#0059BF

Deuteranopia (green-blind)

#004BB9

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2047bb;
/* rgb */ color: rgb(32, 71, 187);
/* oklch */ color: oklch(44.9% 0.188 265.1);

Tailwind

colors: {
  custom: {
    50: '#7879d0',
    500: '#2047bb',
    950: '#000000',
  },
}

SCSS

$custom: #2047bb;
$custom-light: #7879d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2047bb",
  "rgb": {
    "r": 32,
    "g": 71,
    "b": 187
  },
  "hsl": {
    "h": 224.903,
    "s": 70.776,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44946,
    "c": 0.18776,
    "h": 265.1
  },
  "luminance": 0.08401
}

Semantic roles & 50–950 ramp

primary

#2047BB

secondary

#CDB46A

accent

#C03AEE

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2047BB

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

Preview Lab → · Contrast checker → · Palette generator →