#6159EF#6159EF

#6159EF is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.1% C 0.218 H 279.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#6159EF
RGB	rgb(97, 89, 239)
HSL	hsl(243, 82%, 64%)
HSV	hsv(243, 63%, 94%)
CMYK	cmyk(59.4%, 62.8%, 0%, 6.3%)
CIE-LAB	lab(46.86, 45.40, -74.64)
CIE-LCH	lch(46.86, 87.36, 301.31°)
OKLab	oklab(56.08% 0.0345 -0.2148)
OKLCH	oklch(56.08% 0.218 279.1)
XYZ	xyz(24.0772, 15.9164, 83.4480)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6159EF #E7EF59

analogous

#599CEF #6159EF #AC59EF

triadic

#6159EF #EF6159 #59EF61

tetradic

#6159EF #EF599C #E7EF59 #59EFAC

square

#6159EF #EF599C #E7EF59 #59EFAC

split-complementary

#6159EF #EFAC59 #9CEF59

monochromatic

#1B12BC #2C21EA #6159EF #9691F4 #CBC9FA

Accessibility & contrast

On white

5.02

#6159EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#6159EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6159EF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6159EF	#FFFFFF	#000000	##FFFFFF
##6159EF	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0069EC

Tritanopia (blue-blind)

#007F9C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6159ef;
/* rgb */ color: rgb(97, 89, 239);
/* oklch */ color: oklch(56.1% 0.218 279.1);

Tailwind

colors: {
  custom: {
    50: '#9b88f5',
    500: '#6159ef',
    950: '#000000',
  },
}

SCSS

$custom: #6159ef;
$custom-light: #9b88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6159ef",
  "rgb": {
    "r": 97,
    "g": 89,
    "b": 239
  },
  "hsl": {
    "h": 243.2,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56078,
    "c": 0.21757,
    "h": 279.1
  },
  "luminance": 0.15918
}

Semantic roles & 50–950 ramp

primary

#6159EF

secondary

#E9ECB8

accent

#DF07D3

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6159EF

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

Preview Lab → · Contrast checker → · Palette generator →