#65A6EB#65A6EB

#65A6EB is a light, vivid cyan. Relative luminance 0.360; OKLCH L 71.0% C 0.122 H 251.2°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#65A6EB
RGB	rgb(101, 166, 235)
HSL	hsl(211, 77%, 66%)
HSV	hsv(211, 57%, 92%)
CMYK	cmyk(57%, 29.4%, 0%, 7.8%)
CIE-LAB	lab(66.55, -0.89, -40.92)
CIE-LCH	lch(66.55, 40.93, 268.75°)
OKLab	oklab(71.05% -0.0392 -0.1152)
OKLCH	oklch(71.05% 0.122 251.2)
XYZ	xyz(33.9931, 36.0343, 83.7451)
Luminance	0.3604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65A6EB #EBAA65

analogous

#65E9EB #65A6EB #6765EB

triadic

#65A6EB #EB65A6 #A6EB65

tetradic

#65A6EB #EB65E9 #EBAA65 #65EB67

square

#65A6EB #EB65E9 #EBAA65 #65EB67

split-complementary

#65A6EB #EB6765 #E9EB65

monochromatic

#1968BD #2F87E4 #65A6EB #9BC5F2 #D1E5F9

Accessibility & contrast

On white

2.56

#65A6EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#65A6EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65A6EB

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65A6EB	#FFFFFF	#000000	##000000
##65A6EB	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A9EE

Deuteranopia (green-blind)

#789CEA

Tritanopia (blue-blind)

#00B6BE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #65a6eb;
/* rgb */ color: rgb(101, 166, 235);
/* oklch */ color: oklch(71.0% 0.122 251.2);

Tailwind

colors: {
  custom: {
    50: '#9ac0f1',
    500: '#65a6eb',
    950: '#000000',
  },
}

SCSS

$custom: #65a6eb;
$custom-light: #9ac0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#65a6eb",
  "rgb": {
    "r": 101,
    "g": 166,
    "b": 235
  },
  "hsl": {
    "h": 210.896,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.7105,
    "c": 0.12169,
    "h": 251.2
  },
  "luminance": 0.36037
}

Semantic roles & 50–950 ramp

primary

#65A6EB

secondary

#ECD7C0

accent

#760CD9

background

#FAFBFE

surface

#F3F7FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #65A6EB

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

Preview Lab → · Contrast checker → · Palette generator →