#6B7CDC#6B7CDC

#6B7CDC is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.146 H 273.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6B7CDC
RGB	rgb(107, 124, 220)
HSL	hsl(231, 62%, 64%)
HSV	hsv(231, 51%, 86%)
CMYK	cmyk(51.4%, 43.6%, 0%, 13.7%)
CIE-LAB	lab(54.77, 20.31, -51.17)
CIE-LCH	lch(54.77, 55.05, 291.64°)
OKLab	oklab(61.77% 0.0097 -0.1453)
OKLCH	oklch(61.77% 0.146 273.8)
XYZ	xyz(26.1852, 22.7067, 70.6993)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B7CDC #DCCB6B

analogous

#6BB5DC #6B7CDC #936BDC

triadic

#6B7CDC #DC6B7C #7CDC6B

tetradic

#6B7CDC #DC6BB5 #DCCB6B #6BDC93

square

#6B7CDC #DC6BB5 #DCCB6B #6BDC93

split-complementary

#6B7CDC #DC936B #B5DC6B

monochromatic

#273AA5 #3A50D0 #6B7CDC #9CA8E8 #CED4F3

Accessibility & contrast

On white

3.79

#6B7CDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#6B7CDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B7CDC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B7CDC	#FFFFFF	#000000	##000000
##6B7CDC	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5488E0

Deuteranopia (green-blind)

#487FDA

Tritanopia (blue-blind)

#3991A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6b7cdc;
/* rgb */ color: rgb(107, 124, 220);
/* oklch */ color: oklch(61.8% 0.146 273.8);

Tailwind

colors: {
  custom: {
    50: '#9ca1e7',
    500: '#6b7cdc',
    950: '#000000',
  },
}

SCSS

$custom: #6b7cdc;
$custom-light: #9ca1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6b7cdc",
  "rgb": {
    "r": 107,
    "g": 124,
    "b": 220
  },
  "hsl": {
    "h": 230.973,
    "s": 61.749,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61766,
    "c": 0.14564,
    "h": 273.8
  },
  "luminance": 0.22708
}

Semantic roles & 50–950 ramp

primary

#6B7CDC

secondary

#E5DFBE

accent

#AF1CC9

background

#FAF9FE

surface

#F3F2FC

border

#CDCCD5

text

#0F0F16

muted

#7F7E84

Preview Lab

Preview with #6B7CDC

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

Preview Lab → · Contrast checker → · Palette generator →