#6359AA#6359AA

#6359AA is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.2% C 0.125 H 286.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#6359AA
RGB	rgb(99, 89, 170)
HSL	hsl(247, 32%, 51%)
HSV	hsv(247, 48%, 67%)
CMYK	cmyk(41.8%, 47.6%, 0%, 33.3%)
CIE-LAB	lab(42.31, 24.59, -42.27)
CIE-LCH	lch(42.31, 48.90, 300.19°)
OKLab	oklab(51.25% 0.0361 -0.1196)
OKLCH	oklch(51.25% 0.125 286.8)
XYZ	xyz(15.9716, 12.6991, 39.6321)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359AA #A0AA59

analogous

#5977AA #6359AA #8B59AA

triadic

#6359AA #AA6359 #59AA63

tetradic

#6359AA #AA5977 #A0AA59 #59AA8B

square

#6359AA #AA5977 #A0AA59 #59AA8B

split-complementary

#6359AA #AA8B59 #77AA59

monochromatic

#342E5A #4B4383 #6359AA #8981BF #AFAAD3

Accessibility & contrast

On white

5.93

#6359AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#6359AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359AA

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359AA	#FFFFFF	#000000	##FFFFFF
##6359AA	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AD

Deuteranopia (green-blind)

#3862A8

Tritanopia (blue-blind)

#4E6979

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6359aa;
/* rgb */ color: rgb(99, 89, 170);
/* oklch */ color: oklch(51.2% 0.125 286.8);

Tailwind

colors: {
  custom: {
    50: '#9388c4',
    500: '#6359aa',
    950: '#000000',
  },
}

SCSS

$custom: #6359aa;
$custom-light: #9388c4;
$custom-dark: #000000;

JSON

{
  "hex": "#6359aa",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 170
  },
  "hsl": {
    "h": 247.407,
    "s": 32.271,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51245,
    "c": 0.12496,
    "h": 286.8
  },
  "luminance": 0.127
}

Semantic roles & 50–950 ramp

primary

#6359AA

secondary

#BDC19D

accent

#C85FBB

background

#F9F8FC

surface

#F2EFF8

border

#CCCAD1

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #6359AA

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

Preview Lab → · Contrast checker → · Palette generator →