#6589DA#6589DA

#6589DA is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.9% C 0.129 H 264.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#6589DA
RGB	rgb(101, 137, 218)
HSL	hsl(222, 61%, 63%)
HSV	hsv(222, 54%, 85%)
CMYK	cmyk(53.7%, 37.2%, 0%, 14.5%)
CIE-LAB	lab(57.77, 10.57, -45.31)
CIE-LCH	lch(57.77, 46.53, 283.13°)
OKLab	oklab(63.94% -0.0115 -0.1282)
OKLCH	oklch(63.94% 0.129 264.9)
XYZ	xyz(26.9631, 25.7180, 69.8593)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589DA #DAB665

analogous

#65C4DA #6589DA #7B65DA

triadic

#6589DA #DA6589 #89DA65

tetradic

#6589DA #DA65C4 #DAB665 #65DA7B

square

#6589DA #DA65C4 #DAB665 #65DA7B

split-complementary

#6589DA #DA7B65 #C4DA65

monochromatic

#264B9F #3463CE #6589DA #96AFE6 #C8D5F2

Accessibility & contrast

On white

3.42

#6589DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#6589DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589DA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589DA	#FFFFFF	#000000	##000000
##6589DA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6891DD

Deuteranopia (green-blind)

#5A86D8

Tritanopia (blue-blind)

#259BA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6589da;
/* rgb */ color: rgb(101, 137, 218);
/* oklch */ color: oklch(63.9% 0.129 264.9);

Tailwind

colors: {
  custom: {
    50: '#98abe6',
    500: '#6589da',
    950: '#000000',
  },
}

SCSS

$custom: #6589da;
$custom-light: #98abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#6589da",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 218
  },
  "hsl": {
    "h": 221.538,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63944,
    "c": 0.12871,
    "h": 264.9
  },
  "luminance": 0.2572
}

Semantic roles & 50–950 ramp

primary

#6589DA

secondary

#E3D6B8

accent

#941DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6589DA

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

Preview Lab → · Contrast checker → · Palette generator →