#6C87EF#6C87EF

#6C87EF is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.2% C 0.158 H 270.6°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#6C87EF
RGB	rgb(108, 135, 239)
HSL	hsl(228, 80%, 68%)
HSV	hsv(228, 55%, 94%)
CMYK	cmyk(54.8%, 43.5%, 0%, 6.3%)
CIE-LAB	lab(58.74, 19.88, -55.44)
CIE-LCH	lch(58.74, 58.90, 289.72°)
OKLab	oklab(65.15% 0.0016 -0.1577)
OKLCH	oklch(65.15% 0.158 270.6)
XYZ	xyz(30.4232, 26.7459, 85.2039)
Luminance	0.2675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C87EF #EFD46C

analogous

#6CC8EF #6C87EF #936CEF

triadic

#6C87EF #EF6C87 #87EF6C

tetradic

#6C87EF #EF6CC8 #EFD46C #6CEF93

square

#6C87EF #EF6CC8 #EFD46C #6CEF93

split-complementary

#6C87EF #EF936C #C8EF6C

monochromatic

#163BCB #355AE9 #6C87EF #A3B4F5 #DAE1FB

Accessibility & contrast

On white

3.31

#6C87EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#6C87EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C87EF

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C87EF	#FFFFFF	#000000	##000000
##6C87EF	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5993F3

Deuteranopia (green-blind)

#4988ED

Tritanopia (blue-blind)

#219EAF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6c87ef;
/* rgb */ color: rgb(108, 135, 239);
/* oklch */ color: oklch(65.2% 0.158 270.6);

Tailwind

colors: {
  custom: {
    50: '#9fa9f5',
    500: '#6c87ef',
    950: '#000000',
  },
}

SCSS

$custom: #6c87ef;
$custom-light: #9fa9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6c87ef",
  "rgb": {
    "r": 108,
    "g": 135,
    "b": 239
  },
  "hsl": {
    "h": 227.634,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.65154,
    "c": 0.15774,
    "h": 270.6
  },
  "luminance": 0.26748
}

Semantic roles & 50–950 ramp

primary

#6C87EF

secondary

#EFE7C7

accent

#B109DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6C87EF

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

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