#6180BB#6180BB

#6180BB is a mid, moderate blue. Relative luminance 0.216; OKLCH L 60.1% C 0.097 H 262.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6180BB
RGB	rgb(97, 128, 187)
HSL	hsl(219, 40%, 56%)
HSV	hsv(219, 48%, 73%)
CMYK	cmyk(48.1%, 31.6%, 0%, 26.7%)
CIE-LAB	lab(53.56, 5.35, -34.39)
CIE-LCH	lch(53.56, 34.81, 278.85°)
OKLab	oklab(60.13% -0.0125 -0.0965)
OKLCH	oklch(60.13% 0.097 262.6)
XYZ	xyz(21.6156, 21.5662, 50.0277)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6180BB #BB9C61

analogous

#61ADBB #6180BB #6F61BB

triadic

#6180BB #BB6180 #80BB61

tetradic

#6180BB #BB61AD #BB9C61 #61BB6F

square

#6180BB #BB61AD #BB9C61 #61BB6F

split-complementary

#6180BB #BB6F61 #ADBB61

monochromatic

#314771 #43629C #6180BB #8CA2CD #B7C5E0

Accessibility & contrast

On white

3.95

#6180BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#6180BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6180BB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6180BB	#FFFFFF	#000000	##000000
##6180BB	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BE

Deuteranopia (green-blind)

#607CBA

Tritanopia (blue-blind)

#3C8D95

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6180bb;
/* rgb */ color: rgb(97, 128, 187);
/* oklch */ color: oklch(60.1% 0.097 262.6);

Tailwind

colors: {
  custom: {
    50: '#93a4cf',
    500: '#6180bb',
    950: '#000000',
  },
}

SCSS

$custom: #6180bb;
$custom-light: #93a4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6180bb",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 187
  },
  "hsl": {
    "h": 219.333,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60131,
    "c": 0.09736,
    "h": 262.6
  },
  "luminance": 0.21568
}

Semantic roles & 50–950 ramp

primary

#6180BB

secondary

#CFC2A9

accent

#A758D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6180BB

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

Preview Lab → · Contrast checker → · Palette generator →