#6B58FB#6B58FB

#6B58FB is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.6% C 0.232 H 281.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#6B58FB
RGB	rgb(107, 88, 251)
HSL	hsl(247, 95%, 66%)
HSV	hsv(247, 65%, 98%)
CMYK	cmyk(57.4%, 64.9%, 0%, 1.6%)
CIE-LAB	lab(48.35, 51.17, -78.90)
CIE-LCH	lch(48.35, 94.04, 302.96°)
OKLab	oklab(57.64% 0.0465 -0.227)
OKLCH	oklch(57.64% 0.232 281.6)
XYZ	xyz(26.9603, 17.0685, 93.1220)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B58FB #E8FB58

analogous

#5897FB #6B58FB #BD58FB

triadic

#6B58FB #FB6B58 #58FB6B

tetradic

#6B58FB #FB5897 #E8FB58 #58FBBD

square

#6B58FB #FB5897 #E8FB58 #58FBBD

split-complementary

#6B58FB #FBBD58 #97FB58

monochromatic

#1D05D4 #361CFA #6B58FB #A094FC #D5D0FE

Accessibility & contrast

On white

4.76

#6B58FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#6B58FB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B58FB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B58FB	#FFFFFF	#000000	##FFFFFF
##6B58FB	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FF

Deuteranopia (green-blind)

#006DF8

Tritanopia (blue-blind)

#0F82A2

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6b58fb;
/* rgb */ color: rgb(107, 88, 251);
/* oklch */ color: oklch(57.6% 0.232 281.6);

Tailwind

colors: {
  custom: {
    50: '#a288fe',
    500: '#6b58fb',
    950: '#000000',
  },
}

SCSS

$custom: #6b58fb;
$custom-light: #a288fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6b58fb",
  "rgb": {
    "r": 107,
    "g": 88,
    "b": 251
  },
  "hsl": {
    "h": 246.994,
    "s": 95.322,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57637,
    "c": 0.23175,
    "h": 281.6
  },
  "luminance": 0.1707
}

Semantic roles & 50–950 ramp

primary

#6B58FB

secondary

#ECF2BD

accent

#E600CB

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #6B58FB

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

Preview Lab → · Contrast checker → · Palette generator →