#2647AC#2647AC

#2647AC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.8% C 0.166 H 265.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2647AC
RGB	rgb(38, 71, 172)
HSL	hsl(225, 64%, 41%)
HSV	hsv(225, 78%, 67%)
CMYK	cmyk(77.9%, 58.7%, 0%, 32.5%)
CIE-LAB	lab(33.77, 25.38, -57.43)
CIE-LCH	lch(33.77, 62.79, 293.84°)
OKLab	oklab(43.84% -0.0119 -0.1658)
OKLCH	oklch(43.84% 0.166 265.9)
XYZ	xyz(10.4963, 7.8959, 39.9926)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2647AC #AC8B26

analogous

#268AAC #2647AC #4826AC

triadic

#2647AC #AC2647 #47AC26

tetradic

#2647AC #AC268A #AC8B26 #26AC48

square

#2647AC #AC268A #AC8B26 #26AC48

split-complementary

#2647AC #AC4826 #8AAC26

monochromatic

#101E48 #1B327A #2647AC #3B61D4 #6E89DF

Accessibility & contrast

On white

8.14

#2647AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2647AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2647AC

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2647AC	#FFFFFF	#000000	##FFFFFF
##2647AC	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2647ac;
/* rgb */ color: rgb(38, 71, 172);
/* oklch */ color: oklch(43.8% 0.166 265.9);

Tailwind

colors: {
  custom: {
    50: '#7679c6',
    500: '#2647ac',
    950: '#000000',
  },
}

SCSS

$custom: #2647ac;
$custom-light: #7679c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2647ac",
  "rgb": {
    "r": 38,
    "g": 71,
    "b": 172
  },
  "hsl": {
    "h": 225.224,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43844,
    "c": 0.16628,
    "h": 265.9
  },
  "luminance": 0.07897
}

Semantic roles & 50–950 ramp

primary

#2647AC

secondary

#C5AE68

accent

#BE41E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2647AC

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

Preview Lab → · Contrast checker → · Palette generator →