#659CDA#659CDA

#659CDA is a light, moderate cyan. Relative luminance 0.316; OKLCH L 68.0% C 0.109 H 252.4°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#659CDA
RGB	rgb(101, 156, 218)
HSL	hsl(212, 61%, 63%)
HSV	hsv(212, 54%, 85%)
CMYK	cmyk(53.7%, 28.4%, 0%, 14.5%)
CIE-LAB	lab(63.01, -0.50, -37.07)
CIE-LCH	lch(63.01, 37.08, 269.23°)
OKLab	oklab(68.03% -0.0331 -0.1041)
OKLCH	oklch(68.03% 0.109 252.4)
XYZ	xyz(29.9057, 31.6032, 70.8402)
Luminance	0.3161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CDA #DAA365

analogous

#65D7DA #659CDA #6865DA

triadic

#659CDA #DA659C #9CDA65

tetradic

#659CDA #DA65D7 #DAA365 #65DA68

square

#659CDA #DA65D7 #DAA365 #65DA68

split-complementary

#659CDA #DA6865 #D7DA65

monochromatic

#265F9F #347CCE #659CDA #96BCE6 #C8DBF2

Accessibility & contrast

On white

2.87

#659CDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#659CDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CDA

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CDA	#FFFFFF	#000000	##000000
##659CDA	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDD

Deuteranopia (green-blind)

#7493D9

Tritanopia (blue-blind)

#1DAAB2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659cda;
/* rgb */ color: rgb(101, 156, 218);
/* oklch */ color: oklch(68.0% 0.109 252.4);

Tailwind

colors: {
  custom: {
    50: '#98b9e5',
    500: '#659cda',
    950: '#000000',
  },
}

SCSS

$custom: #659cda;
$custom-light: #98b9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#659cda",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 218
  },
  "hsl": {
    "h": 211.795,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.68032,
    "c": 0.10924,
    "h": 252.4
  },
  "luminance": 0.31606
}

Semantic roles & 50–950 ramp

primary

#659CDA

secondary

#E3CFB8

accent

#781DC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #659CDA

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

Preview Lab → · Contrast checker → · Palette generator →