#6C67BB#6C67BB

#6C67BB is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.7% C 0.128 H 284.2°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#6C67BB
RGB	rgb(108, 103, 187)
HSL	hsl(244, 38%, 57%)
HSV	hsv(244, 45%, 73%)
CMYK	cmyk(42.2%, 44.9%, 0%, 26.7%)
CIE-LAB	lab(47.59, 23.30, -43.76)
CIE-LCH	lch(47.59, 49.57, 298.03°)
OKLab	oklab(55.74% 0.0312 -0.1237)
OKLCH	oklch(55.74% 0.128 284.2)
XYZ	xyz(20.0016, 16.4757, 49.1303)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C67BB #B6BB67

analogous

#678CBB #6C67BB #9667BB

triadic

#6C67BB #BB6C67 #67BB6C

tetradic

#6C67BB #BB678C #B6BB67 #67BB96

square

#6C67BB #BB678C #B6BB67 #67BB96

split-complementary

#6C67BB #BB9667 #8CBB67

monochromatic

#383474 #4C479E #6C67BB #9591CE #BEBCE1

Accessibility & contrast

On white

4.89

#6C67BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#6C67BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C67BB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C67BB	#FFFFFF	#000000	##FFFFFF
##6C67BB	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4774BE

Deuteranopia (green-blind)

#446EB9

Tritanopia (blue-blind)

#547888

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6c67bb;
/* rgb */ color: rgb(108, 103, 187);
/* oklch */ color: oklch(55.7% 0.128 284.2);

Tailwind

colors: {
  custom: {
    50: '#9a92d0',
    500: '#6c67bb',
    950: '#000000',
  },
}

SCSS

$custom: #6c67bb;
$custom-light: #9a92d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6c67bb",
  "rgb": {
    "r": 108,
    "g": 103,
    "b": 187
  },
  "hsl": {
    "h": 243.571,
    "s": 38.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55736,
    "c": 0.12758,
    "h": 284.2
  },
  "luminance": 0.16476
}

Semantic roles & 50–950 ramp

primary

#6C67BB

secondary

#CED0AE

accent

#CE5AC7

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0D14

muted

#7E7D82

Preview Lab

Preview with #6C67BB

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

Preview Lab → · Contrast checker → · Palette generator →