#659BB7#659BB7

#659BB7 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.2% C 0.071 H 231.9°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#659BB7
RGB	rgb(101, 155, 183)
HSL	hsl(200, 36%, 56%)
HSV	hsv(200, 45%, 72%)
CMYK	cmyk(44.8%, 15.3%, 0%, 28.2%)
CIE-LAB	lab(61.33, -10.28, -20.10)
CIE-LCH	lch(61.33, 22.58, 242.91°)
OKLab	oklab(66.24% -0.0436 -0.0556)
OKLCH	oklch(66.24% 0.071 231.9)
XYZ	xyz(25.6324, 29.6265, 49.1583)
Luminance	0.2963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BB7 #B78165

analogous

#65B7AA #659BB7 #6572B7

triadic

#659BB7 #B7659B #9BB765

tetradic

#659BB7 #AA65B7 #B78165 #72B765

square

#659BB7 #AA65B7 #B78165 #72B765

split-complementary

#659BB7 #B76572 #B7AA65

monochromatic

#335A6E #477C98 #659BB7 #8FB6CA #B8D1DE

Accessibility & contrast

On white

3.03

#659BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#659BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659BB7

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BB7	#FFFFFF	#000000	##000000
##659BB7	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B8

Deuteranopia (green-blind)

#8290B7

Tritanopia (blue-blind)

#41A3A4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #659bb7;
/* rgb */ color: rgb(101, 155, 183);
/* oklch */ color: oklch(66.2% 0.071 231.9);

Tailwind

colors: {
  custom: {
    50: '#95b8cc',
    500: '#659bb7',
    950: '#000000',
  },
}

SCSS

$custom: #659bb7;
$custom-light: #95b8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#659bb7",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 183
  },
  "hsl": {
    "h": 200.488,
    "s": 36.283,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66243,
    "c": 0.07067,
    "h": 231.9
  },
  "luminance": 0.29628
}

Semantic roles & 50–950 ramp

primary

#659BB7

secondary

#CDB6AB

accent

#825CCC

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #659BB7

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

Preview Lab → · Contrast checker → · Palette generator →