#6151BE#6151BE

#6151BE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 51.0% C 0.164 H 285.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#6151BE
RGB	rgb(97, 81, 190)
HSL	hsl(249, 46%, 53%)
HSV	hsv(249, 57%, 75%)
CMYK	cmyk(48.9%, 57.4%, 0%, 25.5%)
CIE-LAB	lab(41.44, 35.02, -55.41)
CIE-LCH	lch(41.44, 65.55, 302.29°)
OKLab	oklab(50.97% 0.0445 -0.1583)
OKLCH	oklch(50.97% 0.164 285.7)
XYZ	xyz(17.1637, 12.1431, 50.1447)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151BE #AEBE51

analogous

#5177BE #6151BE #9751BE

triadic

#6151BE #BE6151 #51BE61

tetradic

#6151BE #BE5177 #AEBE51 #51BE97

square

#6151BE #BE5177 #AEBE51 #51BE97

split-complementary

#6151BE #BE9751 #77BE51

monochromatic

#32286C #473999 #6151BE #897ECF #B2AADF

Accessibility & contrast

On white

6.12

#6151BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6151BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151BE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151BE	#FFFFFF	#000000	##FFFFFF
##6151BE	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C2

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#406A7F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6151be;
/* rgb */ color: rgb(97, 81, 190);
/* oklch */ color: oklch(51.0% 0.164 285.7);

Tailwind

colors: {
  custom: {
    50: '#9582d2',
    500: '#6151be',
    950: '#000000',
  },
}

SCSS

$custom: #6151be;
$custom-light: #9582d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6151be",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 190
  },
  "hsl": {
    "h": 248.807,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50965,
    "c": 0.16444,
    "h": 285.7
  },
  "luminance": 0.12144
}

Semantic roles & 50–950 ramp

primary

#6151BE

secondary

#C6CD9E

accent

#D553C2

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #6151BE

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

Preview Lab → · Contrast checker → · Palette generator →