#659EE0#659EE0

#659EE0 is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.8% C 0.115 H 253.0°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#659EE0
RGB	rgb(101, 158, 224)
HSL	hsl(212, 66%, 64%)
HSV	hsv(212, 55%, 88%)
CMYK	cmyk(54.9%, 29.5%, 0%, 12.2%)
CIE-LAB	lab(63.84, 0.22, -39.11)
CIE-LCH	lch(63.84, 39.11, 270.32°)
OKLab	oklab(68.76% -0.0336 -0.11)
OKLCH	oklch(68.76% 0.115 253)
XYZ	xyz(31.0435, 32.5997, 75.1630)
Luminance	0.3260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659EE0 #E0A765

analogous

#65DBE0 #659EE0 #6965E0

triadic

#659EE0 #E0659E #9EE065

tetradic

#659EE0 #E065DB #E0A765 #65E069

square

#659EE0 #E065DB #E0A765 #65E069

split-complementary

#659EE0 #E06965 #DBE065

monochromatic

#2260A9 #327ED6 #659EE0 #98BEEA #CBDEF5

Accessibility & contrast

On white

2.79

#659EE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#659EE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659EE0

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659EE0	#FFFFFF	#000000	##000000
##659EE0	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A1E3

Deuteranopia (green-blind)

#7395DF

Tritanopia (blue-blind)

#0DADB5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #659ee0;
/* rgb */ color: rgb(101, 158, 224);
/* oklch */ color: oklch(68.8% 0.115 253.0);

Tailwind

colors: {
  custom: {
    50: '#99baea',
    500: '#659ee0',
    950: '#000000',
  },
}

SCSS

$custom: #659ee0;
$custom-light: #99baea;
$custom-dark: #000000;

JSON

{
  "hex": "#659ee0",
  "rgb": {
    "r": 101,
    "g": 158,
    "b": 224
  },
  "hsl": {
    "h": 212.195,
    "s": 66.486,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68764,
    "c": 0.11501,
    "h": 253
  },
  "luminance": 0.32602
}

Semantic roles & 50–950 ramp

primary

#659EE0

secondary

#E6D2BB

accent

#7917CE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #659EE0

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

Preview Lab → · Contrast checker → · Palette generator →