#6170BB#6170BB

#6170BB is a mid, moderate blue. Relative luminance 0.177; OKLCH L 56.7% C 0.117 H 273.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#6170BB
RGB	rgb(97, 112, 187)
HSL	hsl(230, 40%, 56%)
HSV	hsv(230, 48%, 73%)
CMYK	cmyk(48.1%, 40.1%, 0%, 26.7%)
CIE-LAB	lab(49.15, 15.03, -41.34)
CIE-LCH	lch(49.15, 43.99, 289.99°)
OKLab	oklab(56.72% 0.0073 -0.1168)
OKLCH	oklch(56.72% 0.117 273.6)
XYZ	xyz(19.6908, 17.7164, 49.3861)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6170BB #BBAC61

analogous

#619DBB #6170BB #7F61BB

triadic

#6170BB #BB6170 #70BB61

tetradic

#6170BB #BB619D #BBAC61 #61BB7F

square

#6170BB #BB619D #BBAC61 #61BB7F

split-complementary

#6170BB #BB7F61 #9DBB61

monochromatic

#313B71 #43529C #6170BB #8C97CD #B7BDE0

Accessibility & contrast

On white

4.62

#6170BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#6170BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6170BB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6170BB	#FFFFFF	#000000	##FFFFFF
##6170BB	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379BE

Deuteranopia (green-blind)

#4B71B9

Tritanopia (blue-blind)

#3E808C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6170bb;
/* rgb */ color: rgb(97, 112, 187);
/* oklch */ color: oklch(56.7% 0.117 273.6);

Tailwind

colors: {
  custom: {
    50: '#9398d0',
    500: '#6170bb',
    950: '#000000',
  },
}

SCSS

$custom: #6170bb;
$custom-light: #9398d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6170bb",
  "rgb": {
    "r": 97,
    "g": 112,
    "b": 187
  },
  "hsl": {
    "h": 230,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56718,
    "c": 0.11707,
    "h": 273.6
  },
  "luminance": 0.17718
}

Semantic roles & 50–950 ramp

primary

#6170BB

secondary

#CFC8A9

accent

#BC58D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #6170BB

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

Preview Lab → · Contrast checker → · Palette generator →