#6B75CF#6B75CF

#6B75CF is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.6% C 0.137 H 276.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#6B75CF
RGB	rgb(107, 117, 207)
HSL	hsl(234, 51%, 62%)
HSV	hsv(234, 48%, 81%)
CMYK	cmyk(48.3%, 43.5%, 0%, 18.8%)
CIE-LAB	lab(52.23, 20.53, -47.86)
CIE-LCH	lch(52.23, 52.08, 293.22°)
OKLab	oklab(59.6% 0.0158 -0.1357)
OKLCH	oklch(59.6% 0.137 276.6)
XYZ	xyz(23.6837, 20.3520, 61.6998)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B75CF #CFC56B

analogous

#6BA7CF #6B75CF #936BCF

triadic

#6B75CF #CF6B75 #75CF6B

tetradic

#6B75CF #CF6BA7 #CFC56B #6BCF93

square

#6B75CF #CF6BA7 #CFC56B #6BCF93

split-complementary

#6B75CF #CF936B #A7CF6B

monochromatic

#2F3991 #3E4BBF #6B75CF #99A0DE #C7CBED

Accessibility & contrast

On white

4.14

#6B75CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#6B75CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B75CF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B75CF	#FFFFFF	#000000	##000000
##6B75CF	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5181D2

Deuteranopia (green-blind)

#4879CD

Tritanopia (blue-blind)

#458898

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6b75cf;
/* rgb */ color: rgb(107, 117, 207);
/* oklch */ color: oklch(59.6% 0.137 276.6);

Tailwind

colors: {
  custom: {
    50: '#9b9cde',
    500: '#6b75cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b75cf;
$custom-light: #9b9cde;
$custom-dark: #000000;

JSON

{
  "hex": "#6b75cf",
  "rgb": {
    "r": 107,
    "g": 117,
    "b": 207
  },
  "hsl": {
    "h": 234,
    "s": 51.02,
    "l": 61.569
  },
  "oklch": {
    "l": 0.596,
    "c": 0.13659,
    "h": 276.6
  },
  "luminance": 0.20353
}

Semantic roles & 50–950 ramp

primary

#6B75CF

secondary

#DEDAB8

accent

#AF27BE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0F0E15

muted

#7E7E83

Preview Lab

Preview with #6B75CF

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

Preview Lab → · Contrast checker → · Palette generator →