#6180CC#6180CC

#6180CC is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.0% C 0.121 H 266.1°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6180CC
RGB	rgb(97, 128, 204)
HSL	hsl(223, 51%, 59%)
HSV	hsv(223, 52%, 80%)
CMYK	cmyk(52.5%, 37.3%, 0%, 20%)
CIE-LAB	lab(54.38, 10.64, -42.79)
CIE-LCH	lch(54.38, 44.09, 283.96°)
OKLab	oklab(61.04% -0.0082 -0.121)
OKLCH	oklch(61.04% 0.121 266.1)
XYZ	xyz(23.5444, 22.3377, 60.1860)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6180CC #CCAD61

analogous

#61B6CC #6180CC #7861CC

triadic

#6180CC #CC6180 #80CC61

tetradic

#6180CC #CC61B6 #CCAD61 #61CC78

square

#6180CC #CC61B6 #CCAD61 #61CC78

split-complementary

#6180CC #CC7861 #B6CC61

monochromatic

#2C4687 #3B5EB5 #6180CC #8FA5DB #BECAEA

Accessibility & contrast

On white

3.84

#6180CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#6180CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6180CC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6180CC	#FFFFFF	#000000	##000000
##6180CC	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6287CF

Deuteranopia (green-blind)

#567ECA

Tritanopia (blue-blind)

#2C909C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6180cc;
/* rgb */ color: rgb(97, 128, 204);
/* oklch */ color: oklch(61.0% 0.121 266.1);

Tailwind

colors: {
  custom: {
    50: '#94a4dc',
    500: '#6180cc',
    950: '#000000',
  },
}

SCSS

$custom: #6180cc;
$custom-light: #94a4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6180cc",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 204
  },
  "hsl": {
    "h": 222.617,
    "s": 51.196,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61036,
    "c": 0.12124,
    "h": 266.1
  },
  "luminance": 0.22339
}

Semantic roles & 50–950 ramp

primary

#6180CC

secondary

#D9CDAF

accent

#B24DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6180CC

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

Preview Lab → · Contrast checker → · Palette generator →