#6489E2#6489E2

#6489E2 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.3% C 0.140 H 265.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#6489E2
RGB	rgb(100, 137, 226)
HSL	hsl(222, 68%, 64%)
HSV	hsv(222, 56%, 89%)
CMYK	cmyk(55.8%, 39.4%, 0%, 11.4%)
CIE-LAB	lab(58.12, 12.90, -49.23)
CIE-LCH	lch(58.12, 50.89, 284.69°)
OKLab	oklab(64.34% -0.0107 -0.1396)
OKLCH	oklch(64.34% 0.14 265.6)
XYZ	xyz(27.9240, 26.0895, 75.5010)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6489E2 #E2BD64

analogous

#64C8E2 #6489E2 #7E64E2

triadic

#6489E2 #E26489 #89E264

tetradic

#6489E2 #E264C8 #E2BD64 #64E27E

square

#6489E2 #E264C8 #E2BD64 #64E27E

split-complementary

#6489E2 #E27E64 #C8E264

monochromatic

#2049AC #3062D8 #6489E2 #98B0EC #CBD7F5

Accessibility & contrast

On white

3.38

#6489E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#6489E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6489E2

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6489E2	#FFFFFF	#000000	##000000
##6489E2	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6492E6

Deuteranopia (green-blind)

#5486E0

Tritanopia (blue-blind)

#0F9DAB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6489e2;
/* rgb */ color: rgb(100, 137, 226);
/* oklch */ color: oklch(64.3% 0.140 265.6);

Tailwind

colors: {
  custom: {
    50: '#99abeb',
    500: '#6489e2',
    950: '#000000',
  },
}

SCSS

$custom: #6489e2;
$custom-light: #99abeb;
$custom-dark: #000000;

JSON

{
  "hex": "#6489e2",
  "rgb": {
    "r": 100,
    "g": 137,
    "b": 226
  },
  "hsl": {
    "h": 222.381,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.64336,
    "c": 0.14006,
    "h": 265.6
  },
  "luminance": 0.26092
}

Semantic roles & 50–950 ramp

primary

#6489E2

secondary

#E7DABB

accent

#9915D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #6489E2

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

Preview Lab → · Contrast checker → · Palette generator →