#6489D2#6489D2

#6489D2 is a light, moderate blue. Relative luminance 0.253; OKLCH L 63.5% C 0.118 H 263.0°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#6489D2
RGB	rgb(100, 137, 210)
HSL	hsl(220, 55%, 61%)
HSV	hsv(220, 52%, 82%)
CMYK	cmyk(52.4%, 34.8%, 0%, 17.6%)
CIE-LAB	lab(57.32, 7.83, -41.53)
CIE-LCH	lch(57.32, 42.26, 280.68°)
OKLab	oklab(63.45% -0.0144 -0.1172)
OKLCH	oklch(63.45% 0.118 263)
XYZ	xyz(25.8301, 25.2519, 64.4732)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6489D2 #D2AD64

analogous

#64C0D2 #6489D2 #7664D2

triadic

#6489D2 #D26489 #89D264

tetradic

#6489D2 #D264C0 #D2AD64 #64D276

square

#6489D2 #D264C0 #D2AD64 #64D276

split-complementary

#6489D2 #D27664 #C0D264

monochromatic

#2A4D91 #3866C1 #6489D2 #93ADE0 #C3D1EE

Accessibility & contrast

On white

3.47

#6489D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#6489D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6489D2

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6489D2	#FFFFFF	#000000	##000000
##6489D2	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8FD5

Deuteranopia (green-blind)

#5F85D0

Tritanopia (blue-blind)

#2C99A4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6489d2;
/* rgb */ color: rgb(100, 137, 210);
/* oklch */ color: oklch(63.5% 0.118 263.0);

Tailwind

colors: {
  custom: {
    50: '#97abe0',
    500: '#6489d2',
    950: '#000000',
  },
}

SCSS

$custom: #6489d2;
$custom-light: #97abe0;
$custom-dark: #000000;

JSON

{
  "hex": "#6489d2",
  "rgb": {
    "r": 100,
    "g": 137,
    "b": 210
  },
  "hsl": {
    "h": 219.818,
    "s": 55,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63453,
    "c": 0.11807,
    "h": 263
  },
  "luminance": 0.25254
}

Semantic roles & 50–950 ramp

primary

#6489D2

secondary

#DED0B4

accent

#8D23C3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6489D2

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

Preview Lab → · Contrast checker → · Palette generator →