#659DDC#659DDC

#659DDC is a light, moderate cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.111 H 252.3°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#659DDC
RGB	rgb(101, 157, 220)
HSL	hsl(212, 63%, 63%)
HSV	hsv(212, 54%, 86%)
CMYK	cmyk(54.1%, 28.6%, 0%, 13.7%)
CIE-LAB	lab(63.38, -0.45, -37.61)
CIE-LCH	lch(63.38, 37.61, 269.31°)
OKLab	oklab(68.35% -0.0336 -0.1057)
OKLCH	oklch(68.35% 0.111 252.3)
XYZ	xyz(30.3375, 32.0455, 72.2830)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DDC #DCA465

analogous

#65D8DC #659DDC #6865DC

triadic

#659DDC #DC659D #9DDC65

tetradic

#659DDC #DC65D8 #DCA465 #65DC68

square

#659DDC #DC65D8 #DCA465 #65DC68

split-complementary

#659DDC #DC6865 #D8DC65

monochromatic

#2560A2 #337DD1 #659DDC #97BDE7 #C9DCF3

Accessibility & contrast

On white

2.83

#659DDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#659DDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DDC

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DDC	#FFFFFF	#000000	##000000
##659DDC	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0DF

Deuteranopia (green-blind)

#7494DB

Tritanopia (blue-blind)

#19ABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #659ddc;
/* rgb */ color: rgb(101, 157, 220);
/* oklch */ color: oklch(68.3% 0.111 252.3);

Tailwind

colors: {
  custom: {
    50: '#98b9e7',
    500: '#659ddc',
    950: '#000000',
  },
}

SCSS

$custom: #659ddc;
$custom-light: #98b9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#659ddc",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 220
  },
  "hsl": {
    "h": 211.765,
    "s": 62.963,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68349,
    "c": 0.11088,
    "h": 252.3
  },
  "luminance": 0.32048
}

Semantic roles & 50–950 ramp

primary

#659DDC

secondary

#E4D0B9

accent

#781BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #659DDC

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

Preview Lab → · Contrast checker → · Palette generator →