#6155DD#6155DD

#6155DD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 54.0% C 0.200 H 281.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6155DD
RGB	rgb(97, 85, 221)
HSL	hsl(245, 67%, 60%)
HSV	hsv(245, 62%, 87%)
CMYK	cmyk(56.1%, 61.5%, 0%, 13.3%)
CIE-LAB	lab(44.60, 42.14, -68.15)
CIE-LCH	lch(44.60, 80.13, 301.73°)
OKLab	oklab(53.99% 0.0393 -0.1958)
OKLCH	oklch(53.99% 0.2 281.3)
XYZ	xyz(21.2253, 14.2575, 70.0261)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6155DD #D1DD55

analogous

#558DDD #6155DD #A555DD

triadic

#6155DD #DD6155 #55DD61

tetradic

#6155DD #DD558D #D1DD55 #55DDA5

square

#6155DD #DD558D #D1DD55 #55DDA5

split-complementary

#6155DD #DDA555 #8DDD55

monochromatic

#291F99 #3729CC #6155DD #9088E7 #C0BBF1

Accessibility & contrast

On white

5.45

#6155DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#6155DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6155DD

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6155DD	#FFFFFF	#000000	##FFFFFF
##6155DD	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE1

Deuteranopia (green-blind)

#0065DA

Tritanopia (blue-blind)

#1F7691

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6155dd;
/* rgb */ color: rgb(97, 85, 221);
/* oklch */ color: oklch(54.0% 0.200 281.3);

Tailwind

colors: {
  custom: {
    50: '#9985e9',
    500: '#6155dd',
    950: '#000000',
  },
}

SCSS

$custom: #6155dd;
$custom-light: #9985e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6155dd",
  "rgb": {
    "r": 97,
    "g": 85,
    "b": 221
  },
  "hsl": {
    "h": 245.294,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.53993,
    "c": 0.19968,
    "h": 281.3
  },
  "luminance": 0.14259
}

Semantic roles & 50–950 ramp

primary

#6155DD

secondary

#DCE1AD

accent

#EA3EDA

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6155DD

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

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