#2047B3#2047B3

#2047B3 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.177 H 264.8°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2047B3
RGB	rgb(32, 71, 179)
HSL	hsl(224, 70%, 41%)
HSV	hsv(224, 82%, 70%)
CMYK	cmyk(82.1%, 60.3%, 0%, 29.8%)
CIE-LAB	lab(34.12, 27.49, -61.02)
CIE-LCH	lch(34.12, 66.92, 294.25°)
OKLab	oklab(44.23% -0.0162 -0.1765)
OKLCH	oklch(44.23% 0.177 264.8)
XYZ	xyz(10.9827, 8.0669, 43.6173)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2047B3 #B38C20

analogous

#2091B3 #2047B3 #4320B3

triadic

#2047B3 #B32047 #47B320

tetradic

#2047B3 #B32091 #B38C20 #20B343

square

#2047B3 #B32091 #B38C20 #20B343

split-complementary

#2047B3 #B34320 #91B320

monochromatic

#0D1E4B #17327F #2047B3 #3561DB #698AE4

Accessibility & contrast

On white

8.03

#2047B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2047B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2047B3

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2047B3	#FFFFFF	#000000	##FFFFFF
##2047B3	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2047b3;
/* rgb */ color: rgb(32, 71, 179);
/* oklch */ color: oklch(44.2% 0.177 264.8);

Tailwind

colors: {
  custom: {
    50: '#7679cb',
    500: '#2047b3',
    950: '#000000',
  },
}

SCSS

$custom: #2047b3;
$custom-light: #7679cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2047b3",
  "rgb": {
    "r": 32,
    "g": 71,
    "b": 179
  },
  "hsl": {
    "h": 224.082,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44229,
    "c": 0.17722,
    "h": 264.8
  },
  "luminance": 0.08068
}

Semantic roles & 50–950 ramp

primary

#2047B3

secondary

#CAAF65

accent

#BD3BEC

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2047B3

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

Preview Lab → · Contrast checker → · Palette generator →