#2647AE#2647AE

#2647AE is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.0% C 0.169 H 266.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2647AE
RGB	rgb(38, 71, 174)
HSL	hsl(225, 64%, 42%)
HSV	hsv(225, 78%, 68%)
CMYK	cmyk(78.2%, 59.2%, 0%, 31.8%)
CIE-LAB	lab(33.93, 26.15, -58.36)
CIE-LCH	lch(33.93, 63.95, 294.14°)
OKLab	oklab(44.02% -0.0119 -0.1686)
OKLCH	oklch(44.02% 0.169 266)
XYZ	xyz(10.6899, 7.9733, 41.0118)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2647AE #AE8D26

analogous

#268BAE #2647AE #4926AE

triadic

#2647AE #AE2647 #47AE26

tetradic

#2647AE #AE268B #AE8D26 #26AE49

square

#2647AE #AE268B #AE8D26 #26AE49

split-complementary

#2647AE #AE4926 #8BAE26

monochromatic

#101E4A #1B337C #2647AE #3D62D5 #6F8AE0

Accessibility & contrast

On white

8.09

#2647AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2647AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2647AE

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2647AE	#FFFFFF	#000000	##FFFFFF
##2647AE	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B1

Deuteranopia (green-blind)

#004AAC

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2647ae;
/* rgb */ color: rgb(38, 71, 174);
/* oklch */ color: oklch(44.0% 0.169 266.0);

Tailwind

colors: {
  custom: {
    50: '#7679c7',
    500: '#2647ae',
    950: '#000000',
  },
}

SCSS

$custom: #2647ae;
$custom-light: #7679c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2647ae",
  "rgb": {
    "r": 38,
    "g": 71,
    "b": 174
  },
  "hsl": {
    "h": 225.441,
    "s": 64.151,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44016,
    "c": 0.169,
    "h": 266
  },
  "luminance": 0.07975
}

Semantic roles & 50–950 ramp

primary

#2647AE

secondary

#C6B06A

accent

#BF41E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2647AE

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

Preview Lab → · Contrast checker → · Palette generator →