#6166AE#6166AE

#6166AE is a mid, moderate blue. Relative luminance 0.151; OKLCH L 53.9% C 0.112 H 278.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#6166AE
RGB	rgb(97, 102, 174)
HSL	hsl(236, 32%, 53%)
HSV	hsv(236, 44%, 68%)
CMYK	cmyk(44.3%, 41.4%, 0%, 31.8%)
CIE-LAB	lab(45.77, 17.21, -39.13)
CIE-LCH	lch(45.77, 42.75, 293.74°)
OKLab	oklab(53.91% 0.0174 -0.1104)
OKLCH	oklch(53.91% 0.112 278.9)
XYZ	xyz(17.3188, 15.0993, 42.0381)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6166AE #AEA961

analogous

#618CAE #6166AE #8261AE

triadic

#6166AE #AE6166 #66AE61

tetradic

#6166AE #AE618C #AEA961 #61AE82

square

#6166AE #AE618C #AEA961 #61AE82

split-complementary

#6166AE #AE8261 #8CAE61

monochromatic

#323562 #474B8B #6166AE #898DC3 #B2B4D7

Accessibility & contrast

On white

5.22

#6166AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#6166AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6166AE

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6166AE	#FFFFFF	#000000	##FFFFFF
##6166AE	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6FB1

Deuteranopia (green-blind)

#466AAC

Tritanopia (blue-blind)

#487581

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6166ae;
/* rgb */ color: rgb(97, 102, 174);
/* oklch */ color: oklch(53.9% 0.112 278.9);

Tailwind

colors: {
  custom: {
    50: '#9291c6',
    500: '#6166ae',
    950: '#000000',
  },
}

SCSS

$custom: #6166ae;
$custom-light: #9291c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6166ae",
  "rgb": {
    "r": 97,
    "g": 102,
    "b": 174
  },
  "hsl": {
    "h": 236.104,
    "s": 32.218,
    "l": 53.137
  },
  "oklch": {
    "l": 0.53905,
    "c": 0.1118,
    "h": 278.9
  },
  "luminance": 0.151
}

Semantic roles & 50–950 ramp

primary

#6166AE

secondary

#C6C4A5

accent

#C25FC8

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #6166AE

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

Preview Lab → · Contrast checker → · Palette generator →