#2643C7#2643C7

#2643C7 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.6% C 0.206 H 267.2°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#2643C7
RGB	rgb(38, 67, 199)
HSL	hsl(229, 68%, 46%)
HSV	hsv(229, 81%, 78%)
CMYK	cmyk(80.9%, 66.3%, 0%, 22%)
CIE-LAB	lab(35.10, 38.09, -71.16)
CIE-LCH	lch(35.10, 80.71, 298.16°)
OKLab	oklab(45.55% -0.0099 -0.2061)
OKLCH	oklch(45.55% 0.206 267.2)
XYZ	xyz(13.1117, 8.5483, 54.9807)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2643C7 #C7AA26

analogous

#2693C7 #2643C7 #5A26C7

triadic

#2643C7 #C72643 #43C726

tetradic

#2643C7 #C72693 #C7AA26 #26C75A

square

#2643C7 #C72693 #C7AA26 #26C75A

split-complementary

#2643C7 #C75A26 #93C726

monochromatic

#122060 #1C3294 #2643C7 #4D67DD #8193E7

Accessibility & contrast

On white

7.75

#2643C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2643C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2643C7

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2643C7	#FFFFFF	#000000	##FFFFFF
##2643C7	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2643c7;
/* rgb */ color: rgb(38, 67, 199);
/* oklch */ color: oklch(45.6% 0.206 267.2);

Tailwind

colors: {
  custom: {
    50: '#7d77d9',
    500: '#2643c7',
    950: '#000000',
  },
}

SCSS

$custom: #2643c7;
$custom-light: #7d77d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2643c7",
  "rgb": {
    "r": 38,
    "g": 67,
    "b": 199
  },
  "hsl": {
    "h": 229.193,
    "s": 67.932,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45553,
    "c": 0.20635,
    "h": 267.2
  },
  "luminance": 0.0855
}

Semantic roles & 50–950 ramp

primary

#2643C7

secondary

#CFC079

accent

#CB3DEB

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2643C7

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

Preview Lab → · Contrast checker → · Palette generator →