#2647A7#2647A7

#2647A7 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.4% C 0.159 H 265.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#2647A7
RGB	rgb(38, 71, 167)
HSL	hsl(225, 63%, 40%)
HSV	hsv(225, 77%, 65%)
CMYK	cmyk(77.2%, 57.5%, 0%, 34.5%)
CIE-LAB	lab(33.37, 23.46, -55.09)
CIE-LCH	lch(33.37, 59.88, 293.06°)
OKLab	oklab(43.42% -0.0121 -0.159)
OKLCH	oklch(43.42% 0.159 265.6)
XYZ	xyz(10.0252, 7.7074, 37.5111)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2647A7 #A78626

analogous

#2688A7 #2647A7 #4526A7

triadic

#2647A7 #A72647 #47A726

tetradic

#2647A7 #A72688 #A78626 #26A745

square

#2647A7 #A72688 #A78626 #26A745

split-complementary

#2647A7 #A74526 #88A726

monochromatic

#0F1D43 #1B3275 #2647A7 #3860D2 #6A88DD

Accessibility & contrast

On white

8.26

#2647A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2647A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2647A7

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2647A7	#FFFFFF	#000000	##FFFFFF
##2647A7	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#0049A5

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2647a7;
/* rgb */ color: rgb(38, 71, 167);
/* oklch */ color: oklch(43.4% 0.159 265.6);

Tailwind

colors: {
  custom: {
    50: '#7479c2',
    500: '#2647a7',
    950: '#000000',
  },
}

SCSS

$custom: #2647a7;
$custom-light: #7479c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2647a7",
  "rgb": {
    "r": 38,
    "g": 71,
    "b": 167
  },
  "hsl": {
    "h": 224.651,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4342,
    "c": 0.15945,
    "h": 265.6
  },
  "luminance": 0.07709
}

Semantic roles & 50–950 ramp

primary

#2647A7

secondary

#C3AB65

accent

#BC42E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2647A7

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

Preview Lab → · Contrast checker → · Palette generator →