#6B74BA#6B74BA

#6B74BA is a mid, moderate blue. Relative luminance 0.192; OKLCH L 58.2% C 0.108 H 276.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6B74BA
RGB	rgb(107, 116, 186)
HSL	hsl(233, 36%, 57%)
HSV	hsv(233, 42%, 73%)
CMYK	cmyk(42.5%, 37.6%, 0%, 27.1%)
CIE-LAB	lab(50.87, 14.83, -37.99)
CIE-LCH	lch(50.87, 40.78, 291.32°)
OKLab	oklab(58.2% 0.013 -0.1069)
OKLCH	oklch(58.2% 0.108 276.9)
XYZ	xyz(21.1691, 19.1608, 49.0278)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B74BA #BAB16B

analogous

#6B9BBA #6B74BA #8A6BBA

triadic

#6B74BA #BA6B74 #74BA6B

tetradic

#6B74BA #BA6B9B #BAB16B #6BBA8A

square

#6B74BA #BA6B9B #BAB16B #6BBA8A

split-complementary

#6B74BA #BA8A6B #9BBA6B

monochromatic

#363D74 #4A539E #6B74BA #959BCD #BEC2E1

Accessibility & contrast

On white

4.35

#6B74BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6B74BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B74BA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B74BA	#FFFFFF	#000000	##000000
##6B74BA	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7CBD

Deuteranopia (green-blind)

#5676B8

Tritanopia (blue-blind)

#52828E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6b74ba;
/* rgb */ color: rgb(107, 116, 186);
/* oklch */ color: oklch(58.2% 0.108 276.9);

Tailwind

colors: {
  custom: {
    50: '#999bcf',
    500: '#6b74ba',
    950: '#000000',
  },
}

SCSS

$custom: #6b74ba;
$custom-light: #999bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#6b74ba",
  "rgb": {
    "r": 107,
    "g": 116,
    "b": 186
  },
  "hsl": {
    "h": 233.165,
    "s": 36.406,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58204,
    "c": 0.10765,
    "h": 276.9
  },
  "luminance": 0.19162
}

Semantic roles & 50–950 ramp

primary

#6B74BA

secondary

#D0CDB0

accent

#C05BCC

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6B74BA

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

Preview Lab → · Contrast checker → · Palette generator →