#6173CD#6173CD

#6173CD is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.4% C 0.139 H 272.9°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#6173CD
RGB	rgb(97, 115, 205)
HSL	hsl(230, 52%, 59%)
HSV	hsv(230, 53%, 80%)
CMYK	cmyk(52.7%, 43.9%, 0%, 19.6%)
CIE-LAB	lab(50.93, 18.85, -48.83)
CIE-LCH	lch(50.93, 52.35, 291.11°)
OKLab	oklab(58.4% 0.007 -0.1388)
OKLCH	oklch(58.4% 0.139 272.9)
XYZ	xyz(22.0764, 19.2092, 60.2902)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173CD #CDBB61

analogous

#61A9CD #6173CD #8561CD

triadic

#6173CD #CD6173 #73CD61

tetradic

#6173CD #CD61A9 #CDBB61 #61CD85

square

#6173CD #CD61A9 #CDBB61 #61CD85

split-complementary

#6173CD #CD8561 #A9CD61

monochromatic

#2B3B88 #3A4FB7 #6173CD #8F9CDC #BEC5EA

Accessibility & contrast

On white

4.34

#6173CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#6173CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173CD

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173CD	#FFFFFF	#000000	##000000
##6173CD	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ED0

Deuteranopia (green-blind)

#4175CB

Tritanopia (blue-blind)

#2E8696

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6173cd;
/* rgb */ color: rgb(97, 115, 205);
/* oklch */ color: oklch(58.4% 0.139 272.9);

Tailwind

colors: {
  custom: {
    50: '#959bdd',
    500: '#6173cd',
    950: '#000000',
  },
}

SCSS

$custom: #6173cd;
$custom-light: #959bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6173cd",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 205
  },
  "hsl": {
    "h": 230,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58399,
    "c": 0.13894,
    "h": 272.9
  },
  "luminance": 0.19211
}

Semantic roles & 50–950 ramp

primary

#6173CD

secondary

#DAD3B0

accent

#C44CDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6173CD

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

Preview Lab → · Contrast checker → · Palette generator →