#659FEC#659FEC

#659FEC is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.6% C 0.129 H 256.0°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#659FEC
RGB	rgb(101, 159, 236)
HSL	hsl(214, 78%, 66%)
HSV	hsv(214, 57%, 93%)
CMYK	cmyk(57.2%, 32.6%, 0%, 7.5%)
CIE-LAB	lab(64.66, 3.41, -44.44)
CIE-LCH	lch(64.66, 44.57, 274.39°)
OKLab	oklab(69.59% -0.0314 -0.1255)
OKLCH	oklch(69.59% 0.129 256)
XYZ	xyz(32.9000, 33.6163, 84.0955)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659FEC #ECB265

analogous

#65E3EC #659FEC #6E65EC

triadic

#659FEC #EC659F #9FEC65

tetradic

#659FEC #EC65E3 #ECB265 #65EC6E

square

#659FEC #EC65E3 #ECB265 #65EC6E

split-complementary

#659FEC #EC6E65 #E3EC65

monochromatic

#1860BF #2F7DE5 #659FEC #9BC1F3 #D2E3F9

Accessibility & contrast

On white

2.72

#659FEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#659FEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659FEC

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659FEC	#FFFFFF	#000000	##000000
##659FEC	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA4EF

Deuteranopia (green-blind)

#6E97EA

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #659fec;
/* rgb */ color: rgb(101, 159, 236);
/* oklch */ color: oklch(69.6% 0.129 256.0);

Tailwind

colors: {
  custom: {
    50: '#9abbf2',
    500: '#659fec',
    950: '#000000',
  },
}

SCSS

$custom: #659fec;
$custom-light: #9abbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#659fec",
  "rgb": {
    "r": 101,
    "g": 159,
    "b": 236
  },
  "hsl": {
    "h": 214.222,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.69586,
    "c": 0.12932,
    "h": 256
  },
  "luminance": 0.33619
}

Semantic roles & 50–950 ramp

primary

#659FEC

secondary

#EDDAC0

accent

#810BDA

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659FEC

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

Preview Lab → · Contrast checker → · Palette generator →