#659AE4#659AE4

#659AE4 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 68.1% C 0.124 H 256.9°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#659AE4
RGB	rgb(101, 154, 228)
HSL	hsl(215, 70%, 65%)
HSV	hsv(215, 56%, 89%)
CMYK	cmyk(55.7%, 32.5%, 0%, 10.6%)
CIE-LAB	lab(62.91, 3.76, -42.78)
CIE-LCH	lch(62.91, 42.94, 275.02°)
OKLab	oklab(68.1% -0.028 -0.1207)
OKLCH	oklch(68.1% 0.124 256.9)
XYZ	xyz(30.9211, 31.4768, 77.8299)
Luminance	0.3148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AE4 #E4AF65

analogous

#65D9E4 #659AE4 #7065E4

triadic

#659AE4 #E4659A #9AE465

tetradic

#659AE4 #E465D9 #E4AF65 #65E470

square

#659AE4 #E465D9 #E4AF65 #65E470

split-complementary

#659AE4 #E47065 #D9E465

monochromatic

#1F5BB0 #3178DB #659AE4 #99BCED #CDDEF6

Accessibility & contrast

On white

2.88

#659AE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#659AE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AE4

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AE4	#FFFFFF	#000000	##000000
##659AE4	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9FE7

Deuteranopia (green-blind)

#6C93E2

Tritanopia (blue-blind)

#00ABB5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659ae4;
/* rgb */ color: rgb(101, 154, 228);
/* oklch */ color: oklch(68.1% 0.124 256.9);

Tailwind

colors: {
  custom: {
    50: '#99b7ed',
    500: '#659ae4',
    950: '#000000',
  },
}

SCSS

$custom: #659ae4;
$custom-light: #99b7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#659ae4",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 228
  },
  "hsl": {
    "h": 214.961,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.68098,
    "c": 0.12388,
    "h": 256.9
  },
  "luminance": 0.31479
}

Semantic roles & 50–950 ramp

primary

#659AE4

secondary

#E8D6BC

accent

#8313D2

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #659AE4

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

Preview Lab → · Contrast checker → · Palette generator →