#659CD8#659CD8

#659CD8 is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.107 H 251.6°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#659CD8
RGB	rgb(101, 156, 216)
HSL	hsl(211, 60%, 62%)
HSV	hsv(211, 53%, 85%)
CMYK	cmyk(53.2%, 27.8%, 0%, 15.3%)
CIE-LAB	lab(62.93, -1.11, -36.10)
CIE-LCH	lch(62.93, 36.11, 268.23°)
OKLab	oklab(67.94% -0.0337 -0.1013)
OKLCH	oklch(67.94% 0.107 251.6)
XYZ	xyz(29.6456, 31.4991, 69.4701)
Luminance	0.3150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CD8 #D8A165

analogous

#65D6D8 #659CD8 #6865D8

triadic

#659CD8 #D8659C #9CD865

tetradic

#659CD8 #D865D6 #D8A165 #65D868

square

#659CD8 #D865D6 #D8A165 #65D868

split-complementary

#659CD8 #D86865 #D6D865

monochromatic

#275F9B #347DCC #659CD8 #96BBE4 #C7DBF1

Accessibility & contrast

On white

2.88

#659CD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#659CD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CD8

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CD8	#FFFFFF	#000000	##000000
##659CD8	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849FDB

Deuteranopia (green-blind)

#7593D7

Tritanopia (blue-blind)

#21AAB1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659cd8;
/* rgb */ color: rgb(101, 156, 216);
/* oklch */ color: oklch(67.9% 0.107 251.6);

Tailwind

colors: {
  custom: {
    50: '#98b9e4',
    500: '#659cd8',
    950: '#000000',
  },
}

SCSS

$custom: #659cd8;
$custom-light: #98b9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#659cd8",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 216
  },
  "hsl": {
    "h": 211.304,
    "s": 59.585,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67936,
    "c": 0.10674,
    "h": 251.6
  },
  "luminance": 0.31502
}

Semantic roles & 50–950 ramp

primary

#659CD8

secondary

#E2CDB7

accent

#761EC7

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #659CD8

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

Preview Lab → · Contrast checker → · Palette generator →