#6170BF#6170BF

#6170BF is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.123 H 273.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#6170BF
RGB	rgb(97, 112, 191)
HSL	hsl(230, 42%, 56%)
HSV	hsv(230, 49%, 75%)
CMYK	cmyk(49.2%, 41.4%, 0%, 25.1%)
CIE-LAB	lab(49.36, 16.28, -43.31)
CIE-LCH	lch(49.36, 46.27, 290.60°)
OKLab	oklab(56.95% 0.0081 -0.1226)
OKLCH	oklch(56.95% 0.123 273.8)
XYZ	xyz(20.1249, 17.8901, 51.6728)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6170BF #BFB061

analogous

#619FBF #6170BF #8161BF

triadic

#6170BF #BF6170 #70BF61

tetradic

#6170BF #BF619F #BFB061 #61BF81

square

#6170BF #BF619F #BFB061 #61BF81

split-complementary

#6170BF #BF8161 #9FBF61

monochromatic

#303B76 #4151A1 #6170BF #8D97D1 #B8BFE2

Accessibility & contrast

On white

4.59

#6170BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#6170BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6170BF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6170BF	#FFFFFF	#000000	##FFFFFF
##6170BF	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5179C2

Deuteranopia (green-blind)

#4872BD

Tritanopia (blue-blind)

#3C818E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6170bf;
/* rgb */ color: rgb(97, 112, 191);
/* oklch */ color: oklch(57.0% 0.123 273.8);

Tailwind

colors: {
  custom: {
    50: '#9398d3',
    500: '#6170bf',
    950: '#000000',
  },
}

SCSS

$custom: #6170bf;
$custom-light: #9398d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6170bf",
  "rgb": {
    "r": 97,
    "g": 112,
    "b": 191
  },
  "hsl": {
    "h": 230.426,
    "s": 42.342,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5695,
    "c": 0.12286,
    "h": 273.8
  },
  "luminance": 0.17891
}

Semantic roles & 50–950 ramp

primary

#6170BF

secondary

#D1CBAB

accent

#BE56D2

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #6170BF

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

Preview Lab → · Contrast checker → · Palette generator →