#6580F4#6580F4

#6580F4 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.7% C 0.175 H 270.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#6580F4
RGB	rgb(101, 128, 244)
HSL	hsl(229, 87%, 68%)
HSV	hsv(229, 59%, 96%)
CMYK	cmyk(58.6%, 47.5%, 0%, 4.3%)
CIE-LAB	lab(56.82, 24.32, -61.31)
CIE-LCH	lch(56.82, 65.96, 291.64°)
OKLab	oklab(63.68% 0.0026 -0.1752)
OKLCH	oklch(63.68% 0.175 270.8)
XYZ	xyz(29.4097, 24.7344, 88.7948)
Luminance	0.2474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6580F4 #F4D965

analogous

#65C8F4 #6580F4 #9165F4

triadic

#6580F4 #F46580 #80F465

tetradic

#6580F4 #F465C8 #F4D965 #65F491

square

#6580F4 #F465C8 #F4D965 #65F491

split-complementary

#6580F4 #F49165 #C8F465

monochromatic

#0F33D0 #2C51F0 #6580F4 #9EAFF8 #D7DEFC

Accessibility & contrast

On white

3.53

#6580F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#6580F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6580F4

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6580F4	#FFFFFF	#000000	##000000
##6580F4	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468FF8

Deuteranopia (green-blind)

#2E82F2

Tritanopia (blue-blind)

#009AAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6580f4;
/* rgb */ color: rgb(101, 128, 244);
/* oklch */ color: oklch(63.7% 0.175 270.8);

Tailwind

colors: {
  custom: {
    50: '#9ca4f8',
    500: '#6580f4',
    950: '#000000',
  },
}

SCSS

$custom: #6580f4;
$custom-light: #9ca4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6580f4",
  "rgb": {
    "r": 101,
    "g": 128,
    "b": 244
  },
  "hsl": {
    "h": 228.671,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.63675,
    "c": 0.17521,
    "h": 270.8
  },
  "luminance": 0.24737
}

Semantic roles & 50–950 ramp

primary

#6580F4

secondary

#F1E8C4

accent

#B902E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6580F4

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

Preview Lab → · Contrast checker → · Palette generator →