#659CE8#659CE8

#659CE8 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.7% C 0.127 H 256.7°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#659CE8
RGB	rgb(101, 156, 232)
HSL	hsl(215, 74%, 65%)
HSV	hsv(215, 56%, 91%)
CMYK	cmyk(56.5%, 32.8%, 0%, 9%)
CIE-LAB	lab(63.65, 3.87, -43.83)
CIE-LCH	lch(63.65, 44.00, 275.04°)
OKLab	oklab(68.73% -0.0292 -0.1237)
OKLCH	oklch(68.73% 0.127 256.7)
XYZ	xyz(31.8157, 32.3672, 80.8992)
Luminance	0.3237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CE8 #E8B165

analogous

#65DEE8 #659CE8 #6F65E8

triadic

#659CE8 #E8659C #9CE865

tetradic

#659CE8 #E865DE #E8B165 #65E86F

square

#659CE8 #E865DE #E8B165 #65E86F

split-complementary

#659CE8 #E86F65 #DEE865

monochromatic

#1B5DB7 #307AE0 #659CE8 #9ABEF0 #CFE0F8

Accessibility & contrast

On white

2.81

#659CE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#659CE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CE8

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CE8	#FFFFFF	#000000	##000000
##659CE8	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EB

Deuteranopia (green-blind)

#6C94E6

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #659ce8;
/* rgb */ color: rgb(101, 156, 232);
/* oklch */ color: oklch(68.7% 0.127 256.7);

Tailwind

colors: {
  custom: {
    50: '#9ab8ef',
    500: '#659ce8',
    950: '#000000',
  },
}

SCSS

$custom: #659ce8;
$custom-light: #9ab8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#659ce8",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 232
  },
  "hsl": {
    "h": 214.809,
    "s": 74.011,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68734,
    "c": 0.1271,
    "h": 256.7
  },
  "luminance": 0.3237
}

Semantic roles & 50–950 ramp

primary

#659CE8

secondary

#EAD8BE

accent

#830FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #659CE8

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

Preview Lab → · Contrast checker → · Palette generator →