#6582BC#6582BC

#6582BC is a mid, moderate blue. Relative luminance 0.224; OKLCH L 60.9% C 0.095 H 263.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6582BC
RGB	rgb(101, 130, 188)
HSL	hsl(220, 39%, 57%)
HSV	hsv(220, 46%, 74%)
CMYK	cmyk(46.3%, 30.9%, 0%, 26.3%)
CIE-LAB	lab(54.41, 5.47, -33.63)
CIE-LCH	lch(54.41, 34.07, 279.24°)
OKLab	oklab(60.87% -0.0107 -0.0943)
OKLCH	oklch(60.87% 0.095 263.5)
XYZ	xyz(22.4236, 22.3614, 50.7018)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6582BC #BC9F65

analogous

#65AEBC #6582BC #7465BC

triadic

#6582BC #BC6582 #82BC65

tetradic

#6582BC #BC65AE #BC9F65 #65BC74

square

#6582BC #BC65AE #BC9F65 #65BC74

split-complementary

#6582BC #BC7465 #AEBC65

monochromatic

#334874 #45639F #6582BC #90A5CF #BAC7E1

Accessibility & contrast

On white

3.84

#6582BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#6582BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6582BC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6582BC	#FFFFFF	#000000	##000000
##6582BC	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BE

Deuteranopia (green-blind)

#637EBB

Tritanopia (blue-blind)

#438E97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6582bc;
/* rgb */ color: rgb(101, 130, 188);
/* oklch */ color: oklch(60.9% 0.095 263.5);

Tailwind

colors: {
  custom: {
    50: '#95a6d0',
    500: '#6582bc',
    950: '#000000',
  },
}

SCSS

$custom: #6582bc;
$custom-light: #95a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6582bc",
  "rgb": {
    "r": 101,
    "g": 130,
    "b": 188
  },
  "hsl": {
    "h": 220,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60866,
    "c": 0.09487,
    "h": 263.5
  },
  "luminance": 0.22363
}

Semantic roles & 50–950 ramp

primary

#6582BC

secondary

#D0C4AD

accent

#A859CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6582BC

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

Preview Lab → · Contrast checker → · Palette generator →