#2644C7#2644C7

#2644C7 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 45.7% C 0.205 H 267.1°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#2644C7
RGB	rgb(38, 68, 199)
HSL	hsl(229, 68%, 46%)
HSV	hsv(229, 81%, 78%)
CMYK	cmyk(80.9%, 65.8%, 0%, 22%)
CIE-LAB	lab(35.34, 37.46, -70.77)
CIE-LCH	lch(35.34, 80.07, 297.89°)
OKLab	oklab(45.73% -0.0104 -0.205)
OKLCH	oklch(45.73% 0.205 267.1)
XYZ	xyz(13.1717, 8.6683, 55.0007)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2644C7 #C7A926

analogous

#2695C7 #2644C7 #5926C7

triadic

#2644C7 #C72644 #44C726

tetradic

#2644C7 #C72695 #C7A926 #26C759

square

#2644C7 #C72695 #C7A926 #26C759

split-complementary

#2644C7 #C75926 #95C726

monochromatic

#122160 #1C3294 #2644C7 #4D68DD #8194E7

Accessibility & contrast

On white

7.68

#2644C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2644C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2644C7

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2644C7	#FFFFFF	#000000	##FFFFFF
##2644C7	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2644c7;
/* rgb */ color: rgb(38, 68, 199);
/* oklch */ color: oklch(45.7% 0.205 267.1);

Tailwind

colors: {
  custom: {
    50: '#7d78d9',
    500: '#2644c7',
    950: '#000000',
  },
}

SCSS

$custom: #2644c7;
$custom-light: #7d78d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2644c7",
  "rgb": {
    "r": 38,
    "g": 68,
    "b": 199
  },
  "hsl": {
    "h": 228.82,
    "s": 67.932,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45727,
    "c": 0.20522,
    "h": 267.1
  },
  "luminance": 0.0867
}

Semantic roles & 50–950 ramp

primary

#2644C7

secondary

#CFBF79

accent

#CA3DEB

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #2644C7

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

Preview Lab → · Contrast checker → · Palette generator →