#659DE5#659DE5

#659DE5 is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.8% C 0.122 H 255.3°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#659DE5
RGB	rgb(101, 157, 229)
HSL	hsl(214, 71%, 65%)
HSV	hsv(214, 56%, 90%)
CMYK	cmyk(55.9%, 31.4%, 0%, 10.2%)
CIE-LAB	lab(63.78, 2.35, -41.95)
CIE-LCH	lch(63.78, 42.02, 273.20°)
OKLab	oklab(68.8% -0.0311 -0.1183)
OKLCH	oklch(68.8% 0.122 255.3)
XYZ	xyz(31.5617, 32.5352, 78.7302)
Luminance	0.3254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DE5 #E5AD65

analogous

#65DDE5 #659DE5 #6D65E5

triadic

#659DE5 #E5659D #9DE565

tetradic

#659DE5 #E565DD #E5AD65 #65E56D

square

#659DE5 #E565DD #E5AD65 #65E56D

split-complementary

#659DE5 #E56D65 #DDE565

monochromatic

#1E5FB2 #317CDC #659DE5 #99BEEE #CEE0F7

Accessibility & contrast

On white

2.80

#659DE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#659DE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DE5

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DE5	#FFFFFF	#000000	##000000
##659DE5	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A1E8

Deuteranopia (green-blind)

#6F95E4

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #659de5;
/* rgb */ color: rgb(101, 157, 229);
/* oklch */ color: oklch(68.8% 0.122 255.3);

Tailwind

colors: {
  custom: {
    50: '#99b9ed',
    500: '#659de5',
    950: '#000000',
  },
}

SCSS

$custom: #659de5;
$custom-light: #99b9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#659de5",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 229
  },
  "hsl": {
    "h": 213.75,
    "s": 71.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68796,
    "c": 0.12227,
    "h": 255.3
  },
  "luminance": 0.32538
}

Semantic roles & 50–950 ramp

primary

#659DE5

secondary

#E9D6BD

accent

#7F12D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #659DE5

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

Preview Lab → · Contrast checker → · Palette generator →