#6589CD#6589CD

#6589CD is a light, moderate blue. Relative luminance 0.251; OKLCH L 63.2% C 0.111 H 262.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#6589CD
RGB	rgb(101, 137, 205)
HSL	hsl(219, 51%, 60%)
HSV	hsv(219, 51%, 80%)
CMYK	cmyk(50.7%, 33.2%, 0%, 19.6%)
CIE-LAB	lab(57.14, 6.51, -39.00)
CIE-LCH	lch(57.14, 39.54, 279.47°)
OKLab	oklab(63.25% -0.0147 -0.1098)
OKLCH	oklch(63.25% 0.111 262.4)
XYZ	xyz(25.3283, 25.0640, 61.2489)
Luminance	0.2507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589CD #CDA965

analogous

#65BDCD #6589CD #7565CD

triadic

#6589CD #CD6589 #89CD65

tetradic

#6589CD #CD65BD #CDA965 #65CD75

square

#6589CD #CD65BD #CDA965 #65CD75

split-complementary

#6589CD #CD7565 #BDCD65

monochromatic

#2D4D8B #3C67B9 #6589CD #93ACDC #C1D0EB

Accessibility & contrast

On white

3.49

#6589CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#6589CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589CD

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589CD	#FFFFFF	#000000	##000000
##6589CD	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8ED0

Deuteranopia (green-blind)

#6385CC

Tritanopia (blue-blind)

#3598A2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6589cd;
/* rgb */ color: rgb(101, 137, 205);
/* oklch */ color: oklch(63.2% 0.111 262.4);

Tailwind

colors: {
  custom: {
    50: '#97abdc',
    500: '#6589cd',
    950: '#000000',
  },
}

SCSS

$custom: #6589cd;
$custom-light: #97abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#6589cd",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 205
  },
  "hsl": {
    "h": 219.231,
    "s": 50.98,
    "l": 60
  },
  "oklch": {
    "l": 0.63248,
    "c": 0.11078,
    "h": 262.4
  },
  "luminance": 0.25066
}

Semantic roles & 50–950 ramp

primary

#6589CD

secondary

#DBCDB3

accent

#AA4DDA

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6589CD

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

Preview Lab → · Contrast checker → · Palette generator →