#6153BB#6153BB

#6153BB is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.1% C 0.158 H 285.5°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6153BB
RGB	rgb(97, 83, 187)
HSL	hsl(248, 43%, 53%)
HSV	hsv(248, 56%, 73%)
CMYK	cmyk(48.1%, 55.6%, 0%, 26.7%)
CIE-LAB	lab(41.71, 32.90, -53.22)
CIE-LCH	lch(41.71, 62.57, 301.72°)
OKLab	oklab(51.1% 0.0422 -0.1519)
OKLCH	oklch(51.1% 0.158 285.5)
XYZ	xyz(16.9900, 12.3150, 48.4859)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6153BB #ADBB53

analogous

#5379BB #6153BB #9553BB

triadic

#6153BB #BB6153 #53BB61

tetradic

#6153BB #BB5379 #ADBB53 #53BB95

square

#6153BB #BB5379 #ADBB53 #53BB95

split-complementary

#6153BB #BB9553 #79BB53

monochromatic

#322A6A #473B96 #6153BB #897FCC #B2ABDE

Accessibility & contrast

On white

6.06

#6153BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#6153BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6153BB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6153BB	#FFFFFF	#000000	##FFFFFF
##6153BB	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1565BF

Deuteranopia (green-blind)

#105FB9

Tritanopia (blue-blind)

#426A7F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6153bb;
/* rgb */ color: rgb(97, 83, 187);
/* oklch */ color: oklch(51.1% 0.158 285.5);

Tailwind

colors: {
  custom: {
    50: '#9484d0',
    500: '#6153bb',
    950: '#000000',
  },
}

SCSS

$custom: #6153bb;
$custom-light: #9484d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6153bb",
  "rgb": {
    "r": 97,
    "g": 83,
    "b": 187
  },
  "hsl": {
    "h": 248.077,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.51099,
    "c": 0.15762,
    "h": 285.5
  },
  "luminance": 0.12316
}

Semantic roles & 50–950 ramp

primary

#6153BB

secondary

#C5CB9E

accent

#D355C2

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6153BB

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

Preview Lab → · Contrast checker → · Palette generator →