#6587C7#6587C7

#6587C7 is a light, moderate blue. Relative luminance 0.242; OKLCH L 62.5% C 0.105 H 262.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#6587C7
RGB	rgb(101, 135, 199)
HSL	hsl(219, 47%, 59%)
HSV	hsv(219, 49%, 78%)
CMYK	cmyk(49.2%, 32.2%, 0%, 22%)
CIE-LAB	lab(56.30, 5.84, -36.92)
CIE-LCH	lch(56.30, 37.38, 279.00°)
OKLab	oklab(62.51% -0.0139 -0.1038)
OKLCH	oklch(62.51% 0.105 262.4)
XYZ	xyz(24.3362, 24.2165, 57.4136)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6587C7 #C7A565

analogous

#65B8C7 #6587C7 #7465C7

triadic

#6587C7 #C76587 #87C765

tetradic

#6587C7 #C765B8 #C7A565 #65C774

square

#6587C7 #C765B8 #C7A565 #65C774

split-complementary

#6587C7 #C77465 #B8C765

monochromatic

#2F4C82 #4066AF #6587C7 #92AAD7 #BFCDE8

Accessibility & contrast

On white

3.59

#6587C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#6587C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6587C7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6587C7	#FFFFFF	#000000	##000000
##6587C7	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8CCA

Deuteranopia (green-blind)

#6483C6

Tritanopia (blue-blind)

#3A959E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6587c7;
/* rgb */ color: rgb(101, 135, 199);
/* oklch */ color: oklch(62.5% 0.105 262.4);

Tailwind

colors: {
  custom: {
    50: '#96a9d8',
    500: '#6587c7',
    950: '#000000',
  },
}

SCSS

$custom: #6587c7;
$custom-light: #96a9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#6587c7",
  "rgb": {
    "r": 101,
    "g": 135,
    "b": 199
  },
  "hsl": {
    "h": 219.184,
    "s": 46.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.62507,
    "c": 0.10469,
    "h": 262.4
  },
  "luminance": 0.24218
}

Semantic roles & 50–950 ramp

primary

#6587C7

secondary

#D7CAB1

accent

#A851D6

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E0F14

muted

#7E7F83

Preview Lab

Preview with #6587C7

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

Preview Lab → · Contrast checker → · Palette generator →