#6173DA#6173DA

#6173DA is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.2% C 0.157 H 273.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6173DA
RGB	rgb(97, 115, 218)
HSL	hsl(231, 62%, 62%)
HSV	hsv(231, 56%, 85%)
CMYK	cmyk(55.5%, 47.2%, 0%, 14.5%)
CIE-LAB	lab(51.68, 23.02, -55.01)
CIE-LCH	lch(51.68, 59.64, 292.71°)
OKLab	oklab(59.21% 0.0088 -0.1569)
OKLCH	oklch(59.21% 0.157 273.2)
XYZ	xyz(23.7113, 19.8631, 68.9006)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173DA #DAC861

analogous

#61B0DA #6173DA #8C61DA

triadic

#6173DA #DA6173 #73DA61

tetradic

#6173DA #DA61B0 #DAC861 #61DA8C

square

#6173DA #DA61B0 #DAC861 #61DA8C

split-complementary

#6173DA #DA8C61 #B0DA61

monochromatic

#25369C #3048CE #6173DA #939FE6 #C4CBF1

Accessibility & contrast

On white

4.22

#6173DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#6173DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173DA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173DA	#FFFFFF	#000000	##000000
##6173DA	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281DE

Deuteranopia (green-blind)

#3276D8

Tritanopia (blue-blind)

#1C8A9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6173da;
/* rgb */ color: rgb(97, 115, 218);
/* oklch */ color: oklch(59.2% 0.157 273.2);

Tailwind

colors: {
  custom: {
    50: '#979be6',
    500: '#6173da',
    950: '#000000',
  },
}

SCSS

$custom: #6173da;
$custom-light: #979be6;
$custom-dark: #000000;

JSON

{
  "hex": "#6173da",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 218
  },
  "hsl": {
    "h": 231.074,
    "s": 62.051,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59214,
    "c": 0.15715,
    "h": 273.2
  },
  "luminance": 0.19865
}

Semantic roles & 50–950 ramp

primary

#6173DA

secondary

#E2DBB5

accent

#B01CCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6173DA

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

Preview Lab → · Contrast checker → · Palette generator →