#6589BD#6589BD

#6589BD is a light, moderate blue. Relative luminance 0.243; OKLCH L 62.4% C 0.089 H 257.5°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#6589BD
RGB	rgb(101, 137, 189)
HSL	hsl(215, 40%, 57%)
HSV	hsv(215, 47%, 74%)
CMYK	cmyk(46.6%, 27.5%, 0%, 25.9%)
CIE-LAB	lab(56.42, 1.65, -31.06)
CIE-LCH	lch(56.42, 31.11, 273.05°)
OKLab	oklab(62.45% -0.0192 -0.0868)
OKLCH	oklch(62.45% 0.089 257.5)
XYZ	xyz(23.4948, 24.3306, 51.5925)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6589BD #BD9965

analogous

#65B5BD #6589BD #6D65BD

triadic

#6589BD #BD6589 #89BD65

tetradic

#6589BD #BD65B5 #BD9965 #65BD6D

square

#6589BD #BD65B5 #BD9965 #65BD6D

split-complementary

#6589BD #BD6D65 #B5BD65

monochromatic

#324E75 #456AA0 #6589BD #90AACF #BBCBE2

Accessibility & contrast

On white

3.58

#6589BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#6589BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6589BD

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6589BD	#FFFFFF	#000000	##000000
##6589BD	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758CBF

Deuteranopia (green-blind)

#6B83BC

Tritanopia (blue-blind)

#41949B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6589bd;
/* rgb */ color: rgb(101, 137, 189);
/* oklch */ color: oklch(62.4% 0.089 257.5);

Tailwind

colors: {
  custom: {
    50: '#95abd1',
    500: '#6589bd',
    950: '#000000',
  },
}

SCSS

$custom: #6589bd;
$custom-light: #95abd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6589bd",
  "rgb": {
    "r": 101,
    "g": 137,
    "b": 189
  },
  "hsl": {
    "h": 215.455,
    "s": 40,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62449,
    "c": 0.08895,
    "h": 257.5
  },
  "luminance": 0.24332
}

Semantic roles & 50–950 ramp

primary

#6589BD

secondary

#D1C2AD

accent

#9F58D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6589BD

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

Preview Lab → · Contrast checker → · Palette generator →