#6B74CF#6B74CF

#6B74CF is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.4% C 0.138 H 277.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#6B74CF
RGB	rgb(107, 116, 207)
HSL	hsl(235, 51%, 62%)
HSV	hsv(235, 48%, 81%)
CMYK	cmyk(48.3%, 44%, 0%, 18.8%)
CIE-LAB	lab(51.97, 21.13, -48.27)
CIE-LCH	lch(51.97, 52.70, 293.64°)
OKLab	oklab(59.4% 0.017 -0.1369)
OKLCH	oklch(59.4% 0.138 277.1)
XYZ	xyz(23.5678, 20.1203, 61.6611)
Luminance	0.2012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B74CF #CFC66B

analogous

#6BA6CF #6B74CF #946BCF

triadic

#6B74CF #CF6B74 #74CF6B

tetradic

#6B74CF #CF6BA6 #CFC66B #6BCF94

square

#6B74CF #CF6BA6 #CFC66B #6BCF94

split-complementary

#6B74CF #CF946B #A6CF6B

monochromatic

#2F3891 #3E4ABF #6B74CF #999FDE #C7CBED

Accessibility & contrast

On white

4.18

#6B74CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#6B74CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B74CF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B74CF	#FFFFFF	#000000	##000000
##6B74CF	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F80D2

Deuteranopia (green-blind)

#4678CD

Tritanopia (blue-blind)

#458797

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6b74cf;
/* rgb */ color: rgb(107, 116, 207);
/* oklch */ color: oklch(59.4% 0.138 277.1);

Tailwind

colors: {
  custom: {
    50: '#9b9bde',
    500: '#6b74cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b74cf;
$custom-light: #9b9bde;
$custom-dark: #000000;

JSON

{
  "hex": "#6b74cf",
  "rgb": {
    "r": 107,
    "g": 116,
    "b": 207
  },
  "hsl": {
    "h": 234.6,
    "s": 51.02,
    "l": 61.569
  },
  "oklch": {
    "l": 0.59402,
    "c": 0.13793,
    "h": 277.1
  },
  "luminance": 0.20122
}

Semantic roles & 50–950 ramp

primary

#6B74CF

secondary

#DEDAB8

accent

#B127BE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0F0E15

muted

#7E7E83

Preview Lab

Preview with #6B74CF

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

Preview Lab → · Contrast checker → · Palette generator →