#6151BD#6151BD

#6151BD is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.163 H 285.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#6151BD
RGB	rgb(97, 81, 189)
HSL	hsl(249, 45%, 53%)
HSV	hsv(249, 57%, 74%)
CMYK	cmyk(48.7%, 57.1%, 0%, 25.9%)
CIE-LAB	lab(41.37, 34.71, -54.94)
CIE-LCH	lch(41.37, 64.99, 302.29°)
OKLab	oklab(50.89% 0.0445 -0.1569)
OKLCH	oklch(50.89% 0.163 285.8)
XYZ	xyz(17.0548, 12.0996, 49.5711)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151BD #ADBD51

analogous

#5177BD #6151BD #9751BD

triadic

#6151BD #BD6151 #51BD61

tetradic

#6151BD #BD5177 #ADBD51 #51BD97

square

#6151BD #BD5177 #ADBD51 #51BD97

split-complementary

#6151BD #BD9751 #77BD51

monochromatic

#32296B #473997 #6151BD #897DCE #B2AADF

Accessibility & contrast

On white

6.14

#6151BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#6151BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151BD

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151BD	#FFFFFF	#000000	##FFFFFF
##6151BD	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0265C1

Deuteranopia (green-blind)

#005EBB

Tritanopia (blue-blind)

#41697F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6151bd;
/* rgb */ color: rgb(97, 81, 189);
/* oklch */ color: oklch(50.9% 0.163 285.8);

Tailwind

colors: {
  custom: {
    50: '#9482d2',
    500: '#6151bd',
    950: '#000000',
  },
}

SCSS

$custom: #6151bd;
$custom-light: #9482d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6151bd",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 189
  },
  "hsl": {
    "h": 248.889,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50892,
    "c": 0.16311,
    "h": 285.8
  },
  "luminance": 0.121
}

Semantic roles & 50–950 ramp

primary

#6151BD

secondary

#C5CC9E

accent

#D553C1

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6151BD

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

Preview Lab → · Contrast checker → · Palette generator →