#6173EF#6173EF

#6173EF is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.6% C 0.186 H 273.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#6173EF
RGB	rgb(97, 115, 239)
HSL	hsl(232, 82%, 66%)
HSV	hsv(232, 59%, 94%)
CMYK	cmyk(59.4%, 51.9%, 0%, 6.3%)
CIE-LAB	lab(52.99, 29.85, -64.71)
CIE-LCH	lch(52.99, 71.26, 294.76°)
OKLab	oklab(60.62% 0.0108 -0.1854)
OKLCH	oklch(60.62% 0.186 273.3)
XYZ	xyz(26.6354, 21.0327, 84.3007)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173EF #EFDD61

analogous

#61BAEF #6173EF #9661EF

triadic

#6173EF #EF6173 #73EF61

tetradic

#6173EF #EF61BA #EFDD61 #61EF96

square

#6173EF #EF61BA #EFDD61 #61EF96

split-complementary

#6173EF #EF9661 #BAEF61

monochromatic

#142AC2 #2942E9 #6173EF #99A4F5 #D0D5FA

Accessibility & contrast

On white

4.03

#6173EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#6173EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173EF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173EF	#FFFFFF	#000000	##000000
##6173EF	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2985F3

Deuteranopia (green-blind)

#0079EC

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6173ef;
/* rgb */ color: rgb(97, 115, 239);
/* oklch */ color: oklch(60.6% 0.186 273.3);

Tailwind

colors: {
  custom: {
    50: '#9a9bf5',
    500: '#6173ef',
    950: '#000000',
  },
}

SCSS

$custom: #6173ef;
$custom-light: #9a9bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#6173ef",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 239
  },
  "hsl": {
    "h": 232.394,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.60617,
    "c": 0.18574,
    "h": 273.3
  },
  "luminance": 0.21035
}

Semantic roles & 50–950 ramp

primary

#6173EF

secondary

#EDE7BE

accent

#C308DE

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6173EF

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

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