#659DC1#659DC1

#659DC1 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.1% C 0.080 H 237.8°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#659DC1
RGB	rgb(101, 157, 193)
HSL	hsl(203, 43%, 58%)
HSV	hsv(203, 48%, 76%)
CMYK	cmyk(47.7%, 18.7%, 0%, 24.3%)
CIE-LAB	lab(62.28, -8.54, -24.27)
CIE-LCH	lch(62.28, 25.73, 250.62°)
OKLab	oklab(67.12% -0.0424 -0.0674)
OKLCH	oklch(67.12% 0.08 237.8)
XYZ	xyz(27.0460, 30.7289, 54.9478)
Luminance	0.3073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DC1 #C18965

analogous

#65C1B7 #659DC1 #656FC1

triadic

#659DC1 #C1659D #9DC165

tetradic

#659DC1 #B765C1 #C18965 #6FC165

square

#659DC1 #B765C1 #C18965 #6FC165

split-complementary

#659DC1 #C1656F #C1B765

monochromatic

#315E7A #437FA6 #659DC1 #91B9D3 #BCD5E4

Accessibility & contrast

On white

2.94

#659DC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#659DC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DC1

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DC1	#FFFFFF	#000000	##000000
##659DC1	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9CC3

Deuteranopia (green-blind)

#8092C0

Tritanopia (blue-blind)

#3AA6A9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #659dc1;
/* rgb */ color: rgb(101, 157, 193);
/* oklch */ color: oklch(67.1% 0.080 237.8);

Tailwind

colors: {
  custom: {
    50: '#96b9d3',
    500: '#659dc1',
    950: '#000000',
  },
}

SCSS

$custom: #659dc1;
$custom-light: #96b9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#659dc1",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 193
  },
  "hsl": {
    "h": 203.478,
    "s": 42.593,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67116,
    "c": 0.07963,
    "h": 237.8
  },
  "luminance": 0.30731
}

Semantic roles & 50–950 ramp

primary

#659DC1

secondary

#D3BDAE

accent

#8655D2

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #659DC1

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

Preview Lab → · Contrast checker → · Palette generator →