#6586BC#6586BC

#6586BC is a mid, moderate blue. Relative luminance 0.234; OKLCH L 61.7% C 0.091 H 260.0°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#6586BC
RGB	rgb(101, 134, 188)
HSL	hsl(217, 39%, 57%)
HSV	hsv(217, 46%, 74%)
CMYK	cmyk(46.3%, 28.7%, 0%, 26.3%)
CIE-LAB	lab(55.53, 3.11, -31.88)
CIE-LCH	lch(55.53, 32.03, 275.57°)
OKLab	oklab(61.74% -0.0158 -0.0892)
OKLCH	oklch(61.74% 0.091 260)
XYZ	xyz(22.9660, 23.4463, 50.8826)
Luminance	0.2345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586BC #BC9B65

analogous

#65B2BC #6586BC #7065BC

triadic

#6586BC #BC6586 #86BC65

tetradic

#6586BC #BC65B2 #BC9B65 #65BC70

square

#6586BC #BC65B2 #BC9B65 #65BC70

split-complementary

#6586BC #BC7065 #B2BC65

monochromatic

#334B74 #45679F #6586BC #90A8CF #BAC9E1

Accessibility & contrast

On white

3.69

#6586BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#6586BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586BC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586BC	#FFFFFF	#000000	##000000
##6586BC	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728ABE

Deuteranopia (green-blind)

#6881BB

Tritanopia (blue-blind)

#429299

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6586bc;
/* rgb */ color: rgb(101, 134, 188);
/* oklch */ color: oklch(61.7% 0.091 260.0);

Tailwind

colors: {
  custom: {
    50: '#95a9d0',
    500: '#6586bc',
    950: '#000000',
  },
}

SCSS

$custom: #6586bc;
$custom-light: #95a9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6586bc",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 188
  },
  "hsl": {
    "h": 217.241,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.6174,
    "c": 0.09058,
    "h": 260
  },
  "luminance": 0.23448
}

Semantic roles & 50–950 ramp

primary

#6586BC

secondary

#D0C3AD

accent

#A259CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6586BC

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

Preview Lab → · Contrast checker → · Palette generator →