#6394BB#6394BB

#6394BB is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.7% C 0.079 H 243.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#6394BB
RGB	rgb(99, 148, 187)
HSL	hsl(207, 39%, 56%)
HSV	hsv(207, 47%, 73%)
CMYK	cmyk(47.1%, 20.9%, 0%, 26.7%)
CIE-LAB	lab(59.36, -5.75, -25.39)
CIE-LCH	lch(59.36, 26.03, 257.25°)
OKLab	oklab(64.71% -0.0353 -0.0706)
OKLCH	oklch(64.71% 0.079 243.4)
XYZ	xyz(24.7020, 27.4186, 50.9947)
Luminance	0.2742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6394BB #BB8A63

analogous

#63BBB6 #6394BB #6368BB

triadic

#6394BB #BB6394 #94BB63

tetradic

#6394BB #B663BB #BB8A63 #68BB63

square

#6394BB #B663BB #BB8A63 #68BB63

split-complementary

#6394BB #BB6368 #BBB663

monochromatic

#325572 #44759D #6394BB #8EB1CE #B8CEE0

Accessibility & contrast

On white

3.24

#6394BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#6394BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6394BB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6394BB	#FFFFFF	#000000	##000000
##6394BB	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8494BD

Deuteranopia (green-blind)

#788BBA

Tritanopia (blue-blind)

#3C9DA1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6394bb;
/* rgb */ color: rgb(99, 148, 187);
/* oklch */ color: oklch(64.7% 0.079 243.4);

Tailwind

colors: {
  custom: {
    50: '#94b3cf',
    500: '#6394bb',
    950: '#000000',
  },
}

SCSS

$custom: #6394bb;
$custom-light: #94b3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6394bb",
  "rgb": {
    "r": 99,
    "g": 148,
    "b": 187
  },
  "hsl": {
    "h": 206.591,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.64706,
    "c": 0.07893,
    "h": 243.4
  },
  "luminance": 0.2742
}

Semantic roles & 50–950 ramp

primary

#6394BB

secondary

#CFBBAB

accent

#8D59CF

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #6394BB

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

Preview Lab → · Contrast checker → · Palette generator →