#6582F1#6582F1

#6582F1 is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.9% C 0.169 H 270.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#6582F1
RGB	rgb(101, 130, 241)
HSL	hsl(228, 83%, 67%)
HSV	hsv(228, 58%, 95%)
CMYK	cmyk(58.1%, 46.1%, 0%, 5.5%)
CIE-LAB	lab(57.15, 22.14, -59.11)
CIE-LCH	lch(57.15, 63.12, 290.54°)
OKLab	oklab(63.88% 0.0002 -0.1687)
OKLCH	oklch(63.88% 0.169 270.1)
XYZ	xyz(29.2213, 25.0805, 86.5032)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6582F1 #F1D465

analogous

#65C8F1 #6582F1 #8E65F1

triadic

#6582F1 #F16582 #82F165

tetradic

#6582F1 #F165C8 #F1D465 #65F18E

square

#6582F1 #F165C8 #F1D465 #65F18E

split-complementary

#6582F1 #F18E65 #C8F165

monochromatic

#1238C9 #2D54EC #6582F1 #9DB0F6 #D5DDFB

Accessibility & contrast

On white

3.49

#6582F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#6582F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6582F1

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6582F1	#FFFFFF	#000000	##000000
##6582F1	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D90F5

Deuteranopia (green-blind)

#3883EF

Tritanopia (blue-blind)

#009BAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6582f1;
/* rgb */ color: rgb(101, 130, 241);
/* oklch */ color: oklch(63.9% 0.169 270.1);

Tailwind

colors: {
  custom: {
    50: '#9ba5f6',
    500: '#6582f1',
    950: '#000000',
  },
}

SCSS

$custom: #6582f1;
$custom-light: #9ba5f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6582f1",
  "rgb": {
    "r": 101,
    "g": 130,
    "b": 241
  },
  "hsl": {
    "h": 227.571,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.63875,
    "c": 0.16869,
    "h": 270.1
  },
  "luminance": 0.25083
}

Semantic roles & 50–950 ramp

primary

#6582F1

secondary

#EFE6C3

accent

#B306E0

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6582F1

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

Preview Lab → · Contrast checker → · Palette generator →