#6B71EF#6B71EF

#6B71EF is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.9% C 0.186 H 277.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6B71EF
RGB	rgb(107, 113, 239)
HSL	hsl(237, 80%, 68%)
HSV	hsv(237, 55%, 94%)
CMYK	cmyk(55.2%, 52.7%, 0%, 6.3%)
CIE-LAB	lab(53.13, 32.90, -64.44)
CIE-LCH	lch(53.13, 72.35, 297.04°)
OKLab	oklab(60.89% 0.0236 -0.1844)
OKLCH	oklch(60.89% 0.186 277.3)
XYZ	xyz(27.5436, 21.1662, 84.2787)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B71EF #EFE96B

analogous

#6BB3EF #6B71EF #A76BEF

triadic

#6B71EF #EF6B71 #71EF6B

tetradic

#6B71EF #EF6BB3 #EFE96B #6BEFA7

square

#6B71EF #EF6BB3 #EFE96B #6BEFA7

split-complementary

#6B71EF #EFA76B #B3EF6B

monochromatic

#161ECA #343CE9 #6B71EF #A2A6F5 #D9DBFB

Accessibility & contrast

On white

4.01

#6B71EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#6B71EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B71EF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B71EF	#FFFFFF	#000000	##000000
##6B71EF	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2684F3

Deuteranopia (green-blind)

#007AEC

Tritanopia (blue-blind)

#248EA5

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6b71ef;
/* rgb */ color: rgb(107, 113, 239);
/* oklch */ color: oklch(60.9% 0.186 277.3);

Tailwind

colors: {
  custom: {
    50: '#9f99f5',
    500: '#6b71ef',
    950: '#000000',
  },
}

SCSS

$custom: #6b71ef;
$custom-light: #9f99f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b71ef",
  "rgb": {
    "r": 107,
    "g": 113,
    "b": 239
  },
  "hsl": {
    "h": 237.273,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.60892,
    "c": 0.18591,
    "h": 277.3
  },
  "luminance": 0.21168
}

Semantic roles & 50–950 ramp

primary

#6B71EF

secondary

#EFEDC7

accent

#D309DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #6B71EF

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

Preview Lab → · Contrast checker → · Palette generator →