#6B87F3#6B87F3

#6B87F3 is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.3% C 0.163 H 270.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6B87F3
RGB	rgb(107, 135, 243)
HSL	hsl(228, 85%, 69%)
HSV	hsv(228, 56%, 95%)
CMYK	cmyk(56%, 44.4%, 0%, 4.7%)
CIE-LAB	lab(58.90, 20.95, -57.40)
CIE-LCH	lch(58.90, 61.10, 290.05°)
OKLab	oklab(65.34% 0.0012 -0.1635)
OKLCH	oklch(65.34% 0.163 270.4)
XYZ	xyz(30.8997, 26.9225, 88.3449)
Luminance	0.2692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B87F3 #F3D76B

analogous

#6BCBF3 #6B87F3 #936BF3

triadic

#6B87F3 #F36B87 #87F36B

tetradic

#6B87F3 #F36BCB #F3D76B #6BF393

square

#6B87F3 #F36BCB #F3D76B #6BF393

split-complementary

#6B87F3 #F3936B #CBF36B

monochromatic

#1139D3 #3259EE #6B87F3 #A4B5F8 #DCE3FC

Accessibility & contrast

On white

3.29

#6B87F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#6B87F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B87F3

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B87F3	#FFFFFF	#000000	##000000
##6B87F3	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5694F7

Deuteranopia (green-blind)

#4488F1

Tritanopia (blue-blind)

#119FB1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6b87f3;
/* rgb */ color: rgb(107, 135, 243);
/* oklch */ color: oklch(65.3% 0.163 270.4);

Tailwind

colors: {
  custom: {
    50: '#9fa9f8',
    500: '#6b87f3',
    950: '#000000',
  },
}

SCSS

$custom: #6b87f3;
$custom-light: #9fa9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b87f3",
  "rgb": {
    "r": 107,
    "g": 135,
    "b": 243
  },
  "hsl": {
    "h": 227.647,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.65337,
    "c": 0.16349,
    "h": 270.4
  },
  "luminance": 0.26925
}

Semantic roles & 50–950 ramp

primary

#6B87F3

secondary

#F1E9C9

accent

#B404E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6B87F3

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

Preview Lab → · Contrast checker → · Palette generator →