#6487F1#6487F1

#6487F1 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.163 H 267.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6487F1
RGB	rgb(100, 135, 241)
HSL	hsl(225, 83%, 67%)
HSV	hsv(225, 59%, 95%)
CMYK	cmyk(58.5%, 44%, 0%, 5.5%)
CIE-LAB	lab(58.40, 18.95, -57.11)
CIE-LCH	lch(58.40, 60.17, 288.35°)
OKLab	oklab(64.81% -0.0059 -0.1628)
OKLCH	oklch(64.81% 0.163 267.9)
XYZ	xyz(29.7913, 26.3857, 86.7251)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487F1 #F1CE64

analogous

#64CEF1 #6487F1 #8764F1

triadic

#6487F1 #F16487 #87F164

tetradic

#6487F1 #F164CE #F1CE64 #64F187

square

#6487F1 #F164CE #F1CE64 #64F187

split-complementary

#6487F1 #F18764 #CEF164

monochromatic

#123FC8 #2C5CEC #6487F1 #9CB2F6 #D4DEFB

Accessibility & contrast

On white

3.35

#6487F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6487F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487F1

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487F1	#FFFFFF	#000000	##000000
##6487F1	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5793F5

Deuteranopia (green-blind)

#4286EF

Tritanopia (blue-blind)

#009FB0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6487f1;
/* rgb */ color: rgb(100, 135, 241);
/* oklch */ color: oklch(64.8% 0.163 267.9);

Tailwind

colors: {
  custom: {
    50: '#9ba9f6',
    500: '#6487f1',
    950: '#000000',
  },
}

SCSS

$custom: #6487f1;
$custom-light: #9ba9f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6487f1",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 241
  },
  "hsl": {
    "h": 225.106,
    "s": 83.432,
    "l": 66.863
  },
  "oklch": {
    "l": 0.64814,
    "c": 0.16291,
    "h": 267.9
  },
  "luminance": 0.26388
}

Semantic roles & 50–950 ramp

primary

#6487F1

secondary

#EFE4C2

accent

#AA06E0

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6487F1

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

Preview Lab → · Contrast checker → · Palette generator →