#6586FB#6586FB

#6586FB is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.3% C 0.177 H 269.2°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#6586FB
RGB	rgb(101, 134, 251)
HSL	hsl(227, 95%, 69%)
HSV	hsv(227, 60%, 98%)
CMYK	cmyk(59.8%, 46.6%, 0%, 1.6%)
CIE-LAB	lab(58.77, 22.99, -62.04)
CIE-LCH	lch(58.77, 66.17, 290.33°)
OKLab	oklab(65.3% -0.0025 -0.1773)
OKLCH	oklch(65.3% 0.177 269.2)
XYZ	xyz(31.2986, 26.7793, 94.7676)
Luminance	0.2678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6586FB #FBDA65

analogous

#65D1FB #6586FB #8F65FB

triadic

#6586FB #FB6586 #86FB65

tetradic

#6586FB #FB65D1 #FBDA65 #65FB8F

square

#6586FB #FB65D1 #FBDA65 #65FB8F

split-complementary

#6586FB #FB8F65 #D1FB65

monochromatic

#0636E0 #2957F9 #6586FB #A1B5FD #DCE4FE

Accessibility & contrast

On white

3.30

#6586FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#6586FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6586FB

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6586FB	#FFFFFF	#000000	##000000
##6586FB	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C94FF

Deuteranopia (green-blind)

#3387F9

Tritanopia (blue-blind)

#00A1B4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6586fb;
/* rgb */ color: rgb(101, 134, 251);
/* oklch */ color: oklch(65.3% 0.177 269.2);

Tailwind

colors: {
  custom: {
    50: '#9da8fd',
    500: '#6586fb',
    950: '#000000',
  },
}

SCSS

$custom: #6586fb;
$custom-light: #9da8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6586fb",
  "rgb": {
    "r": 101,
    "g": 134,
    "b": 251
  },
  "hsl": {
    "h": 226.8,
    "s": 94.937,
    "l": 69.02
  },
  "oklch": {
    "l": 0.65295,
    "c": 0.17729,
    "h": 269.2
  },
  "luminance": 0.26782
}

Semantic roles & 50–950 ramp

primary

#6586FB

secondary

#F4EAC8

accent

#B300E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6586FB

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

Preview Lab → · Contrast checker → · Palette generator →