#6586CA#6586CA

#6586CA is a light, moderate blue. Relative luminance 0.241; OKLCH L 62.4% C 0.110 H 263.8°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#6586CA
RGB	rgb(101, 134, 202)
HSL	hsl(220, 49%, 59%)
HSV	hsv(220, 50%, 79%)
CMYK	cmyk(50%, 33.7%, 0%, 20.8%)
CIE-LAB	lab(56.17, 7.36, -38.83)
CIE-LCH	lch(56.17, 39.52, 280.73°)
OKLab	oklab(62.45% -0.0119 -0.1093)
OKLCH	oklch(62.45% 0.11 263.8)
XYZ	xyz(24.5491, 24.0795, 59.2199)
Luminance	0.2408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586CA #CAA965

analogous

#65B9CA #6586CA #7765CA

triadic

#6586CA #CA6586 #86CA65

tetradic

#6586CA #CA65B9 #CAA965 #65CA77

square

#6586CA #CA65B9 #CAA965 #65CA77

split-complementary

#6586CA #CA7765 #B9CA65

monochromatic

#2E4B86 #3E64B4 #6586CA #93AADA #C0CEE9

Accessibility & contrast

On white

3.61

#6586CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#6586CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586CA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586CA	#FFFFFF	#000000	##000000
##6586CA	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8CCD

Deuteranopia (green-blind)

#6182C9

Tritanopia (blue-blind)

#38959F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6586ca;
/* rgb */ color: rgb(101, 134, 202);
/* oklch */ color: oklch(62.4% 0.110 263.8);

Tailwind

colors: {
  custom: {
    50: '#96a9da',
    500: '#6586ca',
    950: '#000000',
  },
}

SCSS

$custom: #6586ca;
$custom-light: #96a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#6586ca",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 202
  },
  "hsl": {
    "h": 220.396,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62447,
    "c": 0.10996,
    "h": 263.8
  },
  "luminance": 0.24081
}

Semantic roles & 50–950 ramp

primary

#6586CA

secondary

#D9CCB2

accent

#AC4FD8

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6586CA

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

Preview Lab → · Contrast checker → · Palette generator →