#6B5FB2#6B5FB2

#6B5FB2 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.127 H 288.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#6B5FB2
RGB	rgb(107, 95, 178)
HSL	hsl(249, 35%, 54%)
HSV	hsv(249, 47%, 70%)
CMYK	cmyk(39.9%, 46.6%, 0%, 30.2%)
CIE-LAB	lab(44.98, 25.31, -42.68)
CIE-LCH	lch(44.98, 49.62, 300.67°)
OKLab	oklab(53.57% 0.0391 -0.1206)
OKLCH	oklch(53.57% 0.127 288)
XYZ	xyz(18.1893, 14.5240, 43.9559)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B5FB2 #A6B25F

analogous

#5F7CB2 #6B5FB2 #945FB2

triadic

#6B5FB2 #B26B5F #5FB26B

tetradic

#6B5FB2 #B25F7C #A6B25F #5FB294

square

#6B5FB2 #B25F7C #A6B25F #5FB294

split-complementary

#6B5FB2 #B2945F #7CB25F

monochromatic

#393166 #50458F #6B5FB2 #9188C6 #B7B2DA

Accessibility & contrast

On white

5.38

#6B5FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#6B5FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B5FB2

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B5FB2	#FFFFFF	#000000	##FFFFFF
##6B5FB2	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406CB5

Deuteranopia (green-blind)

#4068B0

Tritanopia (blue-blind)

#577080

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6b5fb2;
/* rgb */ color: rgb(107, 95, 178);
/* oklch */ color: oklch(53.6% 0.127 288.0);

Tailwind

colors: {
  custom: {
    50: '#998cc9',
    500: '#6b5fb2',
    950: '#000000',
  },
}

SCSS

$custom: #6b5fb2;
$custom-light: #998cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#6b5fb2",
  "rgb": {
    "r": 107,
    "g": 95,
    "b": 178
  },
  "hsl": {
    "h": 248.675,
    "s": 35.021,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53574,
    "c": 0.12681,
    "h": 288
  },
  "luminance": 0.14525
}

Semantic roles & 50–950 ramp

primary

#6B5FB2

secondary

#C3C8A5

accent

#CB5DBB

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #6B5FB2

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

Preview Lab → · Contrast checker → · Palette generator →