#6159BB#6159BB

#6159BB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.149 H 283.6°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#6159BB
RGB	rgb(97, 89, 187)
HSL	hsl(245, 42%, 54%)
HSV	hsv(245, 52%, 73%)
CMYK	cmyk(48.1%, 52.4%, 0%, 26.7%)
CIE-LAB	lab(43.17, 29.23, -50.87)
CIE-LCH	lch(43.17, 58.67, 299.88°)
OKLab	oklab(52.19% 0.0352 -0.1449)
OKLCH	oklch(52.19% 0.149 283.6)
XYZ	xyz(17.4691, 13.2732, 48.6456)
Luminance	0.1327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6159BB #B3BB59

analogous

#5982BB #6159BB #9259BB

triadic

#6159BB #BB6159 #59BB61

tetradic

#6159BB #BB5982 #B3BB59 #59BB92

square

#6159BB #BB5982 #B3BB59 #59BB92

split-complementary

#6159BB #BB9259 #82BB59

monochromatic

#322D6D #463E98 #6159BB #8A84CD #B4B0DF

Accessibility & contrast

On white

5.75

#6159BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#6159BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6159BB

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6159BB	#FFFFFF	#000000	##FFFFFF
##6159BB	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2869BE

Deuteranopia (green-blind)

#2363B9

Tritanopia (blue-blind)

#416E81

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6159bb;
/* rgb */ color: rgb(97, 89, 187);
/* oklch */ color: oklch(52.2% 0.149 283.6);

Tailwind

colors: {
  custom: {
    50: '#9488d0',
    500: '#6159bb',
    950: '#000000',
  },
}

SCSS

$custom: #6159bb;
$custom-light: #9488d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6159bb",
  "rgb": {
    "r": 97,
    "g": 89,
    "b": 187
  },
  "hsl": {
    "h": 244.898,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52186,
    "c": 0.14914,
    "h": 283.6
  },
  "luminance": 0.13274
}

Semantic roles & 50–950 ramp

primary

#6159BB

secondary

#C9CDA3

accent

#D256C8

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6159BB

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

Preview Lab → · Contrast checker → · Palette generator →