#6177BB#6177BB

#6177BB is a mid, moderate blue. Relative luminance 0.193; OKLCH L 58.2% C 0.108 H 269.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6177BB
RGB	rgb(97, 119, 187)
HSL	hsl(225, 40%, 56%)
HSV	hsv(225, 48%, 73%)
CMYK	cmyk(48.1%, 36.4%, 0%, 26.7%)
CIE-LAB	lab(51.06, 10.76, -38.32)
CIE-LCH	lch(51.06, 39.80, 285.69°)
OKLab	oklab(58.19% -0.0014 -0.108)
OKLCH	oklch(58.19% 0.108 269.3)
XYZ	xyz(20.4934, 19.3216, 49.6537)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6177BB #BBA561

analogous

#61A4BB #6177BB #7861BB

triadic

#6177BB #BB6177 #77BB61

tetradic

#6177BB #BB61A4 #BBA561 #61BB78

square

#6177BB #BB61A4 #BBA561 #61BB78

split-complementary

#6177BB #BB7861 #A4BB61

monochromatic

#314071 #43599C #6177BB #8C9CCD #B7C1E0

Accessibility & contrast

On white

4.32

#6177BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#6177BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6177BB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6177BB	#FFFFFF	#000000	##000000
##6177BB	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7EBE

Deuteranopia (green-blind)

#5476B9

Tritanopia (blue-blind)

#3D8590

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6177bb;
/* rgb */ color: rgb(97, 119, 187);
/* oklch */ color: oklch(58.2% 0.108 269.3);

Tailwind

colors: {
  custom: {
    50: '#939ed0',
    500: '#6177bb',
    950: '#000000',
  },
}

SCSS

$custom: #6177bb;
$custom-light: #939ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#6177bb",
  "rgb": {
    "r": 97,
    "g": 119,
    "b": 187
  },
  "hsl": {
    "h": 225.333,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5819,
    "c": 0.10801,
    "h": 269.3
  },
  "luminance": 0.19323
}

Semantic roles & 50–950 ramp

primary

#6177BB

secondary

#CFC5A9

accent

#B258D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #6177BB

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

Preview Lab → · Contrast checker → · Palette generator →