#659BE0#659BE0

#659BE0 is a light, moderate cyan. Relative luminance 0.316; OKLCH L 68.1% C 0.118 H 255.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#659BE0
RGB	rgb(101, 155, 224)
HSL	hsl(214, 66%, 64%)
HSV	hsv(214, 55%, 88%)
CMYK	cmyk(54.9%, 30.8%, 0%, 12.2%)
CIE-LAB	lab(63.00, 1.93, -40.42)
CIE-LCH	lch(63.00, 40.46, 272.74°)
OKLab	oklab(68.11% -0.0302 -0.1138)
OKLCH	oklch(68.11% 0.118 255.1)
XYZ	xyz(30.5380, 31.5887, 74.9945)
Luminance	0.3159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BE0 #E0AA65

analogous

#65D8E0 #659BE0 #6C65E0

triadic

#659BE0 #E0659B #9BE065

tetradic

#659BE0 #E065D8 #E0AA65 #65E06C

square

#659BE0 #E065D8 #E0AA65 #65E06C

split-complementary

#659BE0 #E06C65 #D8E065

monochromatic

#225DA9 #327AD6 #659BE0 #98BCEA #CBDDF5

Accessibility & contrast

On white

2.87

#659BE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#659BE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659BE0

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BE0	#FFFFFF	#000000	##000000
##659BE0	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)

#7F9FE3

Deuteranopia (green-blind)

#6F93DF

Tritanopia (blue-blind)

#0FABB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659be0;
/* rgb */ color: rgb(101, 155, 224);
/* oklch */ color: oklch(68.1% 0.118 255.1);

Tailwind

colors: {
  custom: {
    50: '#99b8ea',
    500: '#659be0',
    950: '#000000',
  },
}

SCSS

$custom: #659be0;
$custom-light: #99b8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#659be0",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 224
  },
  "hsl": {
    "h": 213.659,
    "s": 66.486,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68111,
    "c": 0.11776,
    "h": 255.1
  },
  "luminance": 0.31591
}

Semantic roles & 50–950 ramp

primary

#659BE0

secondary

#E6D3BB

accent

#7E17CE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #659BE0

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

Preview Lab → · Contrast checker → · Palette generator →