#2647AF#2647AF

#2647AF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.170 H 266.0°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2647AF
RGB	rgb(38, 71, 175)
HSL	hsl(226, 64%, 42%)
HSV	hsv(226, 78%, 69%)
CMYK	cmyk(78.3%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(34.01, 26.53, -58.82)
CIE-LCH	lch(34.01, 64.52, 294.28°)
OKLab	oklab(44.1% -0.0118 -0.1699)
OKLCH	oklch(44.1% 0.17 266)
XYZ	xyz(10.7877, 8.0125, 41.5271)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2647AF #AF8E26

analogous

#268CAF #2647AF #4926AF

triadic

#2647AF #AF2647 #47AF26

tetradic

#2647AF #AF268C #AF8E26 #26AF49

square

#2647AF #AF268C #AF8E26 #26AF49

split-complementary

#2647AF #AF4926 #8CAF26

monochromatic

#101E4A #1B337D #2647AF #3D62D5 #708BE0

Accessibility & contrast

On white

8.07

#2647AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2647AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2647AF

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2647AF	#FFFFFF	#000000	##FFFFFF
##2647AF	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B2

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2647af;
/* rgb */ color: rgb(38, 71, 175);
/* oklch */ color: oklch(44.1% 0.170 266.0);

Tailwind

colors: {
  custom: {
    50: '#7679c8',
    500: '#2647af',
    950: '#000000',
  },
}

SCSS

$custom: #2647af;
$custom-light: #7679c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2647af",
  "rgb": {
    "r": 38,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 225.547,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44103,
    "c": 0.17034,
    "h": 266
  },
  "luminance": 0.08014
}

Semantic roles & 50–950 ramp

primary

#2647AF

secondary

#C7B06A

accent

#BF40E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2647AF

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

Preview Lab → · Contrast checker → · Palette generator →