#6397BD#6397BD

#6397BD is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.5% C 0.080 H 241.2°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#6397BD
RGB	rgb(99, 151, 189)
HSL	hsl(205, 41%, 56%)
HSV	hsv(205, 48%, 74%)
CMYK	cmyk(47.6%, 20.1%, 0%, 25.9%)
CIE-LAB	lab(60.30, -6.85, -25.07)
CIE-LCH	lch(60.30, 25.99, 254.72°)
OKLab	oklab(65.48% -0.0383 -0.0697)
OKLCH	oklch(65.48% 0.08 241.2)
XYZ	xyz(25.3943, 28.4581, 52.2891)
Luminance	0.2846 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6397BD #BD8963

analogous

#63BDB6 #6397BD #636ABD

triadic

#6397BD #BD6397 #97BD63

tetradic

#6397BD #B663BD #BD8963 #6ABD63

square

#6397BD #B663BD #BD8963 #6ABD63

split-complementary

#6397BD #BD636A #BDB663

monochromatic

#315874 #43799F #6397BD #8EB4CF #B9D0E1

Accessibility & contrast

On white

3.14

#6397BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#6397BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6397BD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6397BD	#FFFFFF	#000000	##000000
##6397BD	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797BF

Deuteranopia (green-blind)

#7A8DBC

Tritanopia (blue-blind)

#3AA0A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #6397bd;
/* rgb */ color: rgb(99, 151, 189);
/* oklch */ color: oklch(65.5% 0.080 241.2);

Tailwind

colors: {
  custom: {
    50: '#94b5d1',
    500: '#6397bd',
    950: '#000000',
  },
}

SCSS

$custom: #6397bd;
$custom-light: #94b5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6397bd",
  "rgb": {
    "r": 99,
    "g": 151,
    "b": 189
  },
  "hsl": {
    "h": 205.333,
    "s": 40.541,
    "l": 56.471
  },
  "oklch": {
    "l": 0.65475,
    "c": 0.07951,
    "h": 241.2
  },
  "luminance": 0.2846
}

Semantic roles & 50–950 ramp

primary

#6397BD

secondary

#D0BBAB

accent

#8A57D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #6397BD

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

Preview Lab → · Contrast checker → · Palette generator →