#6487EE#6487EE

#6487EE is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.6% C 0.159 H 267.7°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#6487EE
RGB	rgb(100, 135, 238)
HSL	hsl(225, 80%, 66%)
HSV	hsv(225, 58%, 93%)
CMYK	cmyk(58%, 43.3%, 0%, 6.7%)
CIE-LAB	lab(58.23, 17.97, -55.72)
CIE-LCH	lch(58.23, 58.55, 287.87°)
OKLab	oklab(64.63% -0.0064 -0.1587)
OKLCH	oklch(64.63% 0.159 267.7)
XYZ	xyz(29.3469, 26.2080, 84.3845)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487EE #EECB64

analogous

#64CCEE #6487EE #8664EE

triadic

#6487EE #EE6487 #87EE64

tetradic

#6487EE #EE64CC #EECB64 #64EE86

square

#6487EE #EE64CC #EECB64 #64EE86

split-complementary

#6487EE #EE8664 #CCEE64

monochromatic

#1541C2 #2D5CE8 #6487EE #9BB2F4 #D2DCFA

Accessibility & contrast

On white

3.36

#6487EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#6487EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487EE

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487EE	#FFFFFF	#000000	##000000
##6487EE	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5993F2

Deuteranopia (green-blind)

#4686EC

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6487ee;
/* rgb */ color: rgb(100, 135, 238);
/* oklch */ color: oklch(64.6% 0.159 267.7);

Tailwind

colors: {
  custom: {
    50: '#9aa9f4',
    500: '#6487ee',
    950: '#000000',
  },
}

SCSS

$custom: #6487ee;
$custom-light: #9aa9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6487ee",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 238
  },
  "hsl": {
    "h": 224.783,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.64631,
    "c": 0.15883,
    "h": 267.7
  },
  "luminance": 0.2621
}

Semantic roles & 50–950 ramp

primary

#6487EE

secondary

#EDE2C0

accent

#A709DD

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6487EE

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

Preview Lab → · Contrast checker → · Palette generator →