#6B59CC#6B59CC

#6B59CC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.2% C 0.171 H 286.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#6B59CC
RGB	rgb(107, 89, 204)
HSL	hsl(249, 53%, 57%)
HSV	hsv(249, 56%, 80%)
CMYK	cmyk(47.5%, 56.4%, 0%, 20%)
CIE-LAB	lab(45.12, 36.55, -57.54)
CIE-LCH	lch(45.12, 68.16, 302.43°)
OKLab	oklab(54.2% 0.0483 -0.1642)
OKLCH	oklch(54.2% 0.171 286.4)
XYZ	xyz(20.5317, 14.6293, 58.8569)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B59CC #BACC59

analogous

#5981CC #6B59CC #A459CC

triadic

#6B59CC #CC6B59 #59CC6B

tetradic

#6B59CC #CC5981 #BACC59 #59CCA4

square

#6B59CC #CC5981 #BACC59 #59CCA4

split-complementary

#6B59CC #CCA459 #81CC59

monochromatic

#362883 #4A36B1 #6B59CC #9588DA #BEB7E9

Accessibility & contrast

On white

5.35

#6B59CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#6B59CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B59CC

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B59CC	#FFFFFF	#000000	##FFFFFF
##6B59CC	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6ED0

Deuteranopia (green-blind)

#0867CA

Tritanopia (blue-blind)

#4A738A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6b59cc;
/* rgb */ color: rgb(107, 89, 204);
/* oklch */ color: oklch(54.2% 0.171 286.4);

Tailwind

colors: {
  custom: {
    50: '#9c88dc',
    500: '#6b59cc',
    950: '#000000',
  },
}

SCSS

$custom: #6b59cc;
$custom-light: #9c88dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b59cc",
  "rgb": {
    "r": 107,
    "g": 89,
    "b": 204
  },
  "hsl": {
    "h": 249.391,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54198,
    "c": 0.17119,
    "h": 286.4
  },
  "luminance": 0.1463
}

Semantic roles & 50–950 ramp

primary

#6B59CC

secondary

#D0D8A9

accent

#DC4BC6

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6B59CC

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

Preview Lab → · Contrast checker → · Palette generator →