#6587BE#6587BE

#6587BE is a light, moderate blue. Relative luminance 0.238; OKLCH L 62.1% C 0.092 H 259.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#6587BE
RGB	rgb(101, 135, 190)
HSL	hsl(217, 41%, 57%)
HSV	hsv(217, 47%, 75%)
CMYK	cmyk(46.8%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(55.90, 3.12, -32.44)
CIE-LCH	lch(55.90, 32.59, 275.49°)
OKLab	oklab(62.06% -0.0164 -0.0908)
OKLCH	oklch(62.06% 0.092 259.8)
XYZ	xyz(23.3220, 23.8109, 52.0722)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6587BE #BE9C65

analogous

#65B3BE #6587BE #7065BE

triadic

#6587BE #BE6587 #87BE65

tetradic

#6587BE #BE65B3 #BE9C65 #65BE70

square

#6587BE #BE65B3 #BE9C65 #65BE70

split-complementary

#6587BE #BE7065 #B3BE65

monochromatic

#324C77 #4468A2 #6587BE #90A9D0 #BBCAE2

Accessibility & contrast

On white

3.64

#6587BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#6587BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6587BE

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6587BE	#FFFFFF	#000000	##000000
##6587BE	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC0

Deuteranopia (green-blind)

#6882BD

Tritanopia (blue-blind)

#41939A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6587be;
/* rgb */ color: rgb(101, 135, 190);
/* oklch */ color: oklch(62.1% 0.092 259.8);

Tailwind

colors: {
  custom: {
    50: '#95a9d2',
    500: '#6587be',
    950: '#000000',
  },
}

SCSS

$custom: #6587be;
$custom-light: #95a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6587be",
  "rgb": {
    "r": 101,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 217.079,
    "s": 40.639,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62057,
    "c": 0.09229,
    "h": 259.8
  },
  "luminance": 0.23812
}

Semantic roles & 50–950 ramp

primary

#6587BE

secondary

#D1C4AD

accent

#A257D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6587BE

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

Preview Lab → · Contrast checker → · Palette generator →