#6586EF#6586EF

#6586EF is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.5% C 0.161 H 268.5°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#6586EF
RGB	rgb(101, 134, 239)
HSL	hsl(226, 81%, 67%)
HSV	hsv(226, 58%, 94%)
CMYK	cmyk(57.7%, 43.9%, 0%, 6.3%)
CIE-LAB	lab(58.08, 19.09, -56.51)
CIE-LCH	lch(58.08, 59.65, 288.66°)
OKLab	oklab(64.55% -0.0042 -0.161)
OKLCH	oklch(64.55% 0.161 268.5)
XYZ	xyz(29.4667, 26.0465, 85.1193)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586EF #EFCE65

analogous

#65CBEF #6586EF #8965EF

triadic

#6586EF #EF6586 #86EF65

tetradic

#6586EF #EF65CB #EFCE65 #65EF89

square

#6586EF #EF65CB #EFCE65 #65EF89

split-complementary

#6586EF #EF8965 #CBEF65

monochromatic

#143FC5 #2E5AE9 #6586EF #9CB2F5 #D4DDFB

Accessibility & contrast

On white

3.38

#6586EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#6586EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586EF

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586EF	#FFFFFF	#000000	##000000
##6586EF	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5692F3

Deuteranopia (green-blind)

#4386ED

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6586ef;
/* rgb */ color: rgb(101, 134, 239);
/* oklch */ color: oklch(64.5% 0.161 268.5);

Tailwind

colors: {
  custom: {
    50: '#9ba8f5',
    500: '#6586ef',
    950: '#000000',
  },
}

SCSS

$custom: #6586ef;
$custom-light: #9ba8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6586ef",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 239
  },
  "hsl": {
    "h": 225.652,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64547,
    "c": 0.16109,
    "h": 268.5
  },
  "luminance": 0.26049
}

Semantic roles & 50–950 ramp

primary

#6586EF

secondary

#EEE3C2

accent

#AA08DE

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6586EF

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

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