#6173BE#6173BE

#6173BE is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.5% C 0.117 H 272.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#6173BE
RGB	rgb(97, 115, 190)
HSL	hsl(228, 42%, 56%)
HSV	hsv(228, 49%, 75%)
CMYK	cmyk(48.9%, 39.5%, 0%, 25.5%)
CIE-LAB	lab(50.12, 14.13, -41.53)
CIE-LCH	lch(50.12, 43.87, 288.79°)
OKLab	oklab(57.51% 0.0042 -0.1174)
OKLCH	oklch(57.51% 0.117 272.1)
XYZ	xyz(20.3518, 18.5193, 51.2074)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173BE #BEAC61

analogous

#61A2BE #6173BE #7E61BE

triadic

#6173BE #BE6173 #73BE61

tetradic

#6173BE #BE61A2 #BEAC61 #61BE7E

square

#6173BE #BE61A2 #BEAC61 #61BE7E

split-complementary

#6173BE #BE7E61 #A2BE61

monochromatic

#303D75 #4254A0 #6173BE #8C99D0 #B8C0E2

Accessibility & contrast

On white

4.46

#6173BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#6173BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173BE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173BE	#FFFFFF	#000000	##000000
##6173BE	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC1

Deuteranopia (green-blind)

#4D74BC

Tritanopia (blue-blind)

#3C838F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6173be;
/* rgb */ color: rgb(97, 115, 190);
/* oklch */ color: oklch(57.5% 0.117 272.1);

Tailwind

colors: {
  custom: {
    50: '#939bd2',
    500: '#6173be',
    950: '#000000',
  },
}

SCSS

$custom: #6173be;
$custom-light: #939bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6173be",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 190
  },
  "hsl": {
    "h": 228.387,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.57514,
    "c": 0.11747,
    "h": 272.1
  },
  "luminance": 0.18521
}

Semantic roles & 50–950 ramp

primary

#6173BE

secondary

#D1C9AA

accent

#BA56D2

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #6173BE

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

Preview Lab → · Contrast checker → · Palette generator →