#65A5EB#65A5EB

#65A5EB is a light, vivid cyan. Relative luminance 0.357; OKLCH L 70.8% C 0.123 H 251.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#65A5EB
RGB	rgb(101, 165, 235)
HSL	hsl(211, 77%, 66%)
HSV	hsv(211, 57%, 92%)
CMYK	cmyk(57%, 29.8%, 0%, 7.8%)
CIE-LAB	lab(66.27, -0.33, -41.36)
CIE-LCH	lch(66.27, 41.36, 269.55°)
OKLab	oklab(70.83% -0.0381 -0.1165)
OKLCH	oklch(70.83% 0.123 251.9)
XYZ	xyz(33.8120, 35.6722, 83.6848)
Luminance	0.3568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65A5EB #EBAB65

analogous

#65E8EB #65A5EB #6865EB

triadic

#65A5EB #EB65A5 #A5EB65

tetradic

#65A5EB #EB65E8 #EBAB65 #65EB68

square

#65A5EB #EB65E8 #EBAB65 #65EB68

split-complementary

#65A5EB #EB6865 #E8EB65

monochromatic

#1967BD #2F85E4 #65A5EB #9BC5F2 #D1E4F9

Accessibility & contrast

On white

2.58

#65A5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#65A5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65A5EB

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65A5EB	#FFFFFF	#000000	##000000
##65A5EB	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A8EE

Deuteranopia (green-blind)

#769BEA

Tritanopia (blue-blind)

#00B5BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #65a5eb;
/* rgb */ color: rgb(101, 165, 235);
/* oklch */ color: oklch(70.8% 0.123 251.9);

Tailwind

colors: {
  custom: {
    50: '#9abff1',
    500: '#65a5eb',
    950: '#000000',
  },
}

SCSS

$custom: #65a5eb;
$custom-light: #9abff1;
$custom-dark: #000000;

JSON

{
  "hex": "#65a5eb",
  "rgb": {
    "r": 101,
    "g": 165,
    "b": 235
  },
  "hsl": {
    "h": 211.343,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.70833,
    "c": 0.12255,
    "h": 251.9
  },
  "luminance": 0.35675
}

Semantic roles & 50–950 ramp

primary

#65A5EB

secondary

#ECD7C0

accent

#770CD9

background

#FAFBFE

surface

#F3F7FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #65A5EB

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

Preview Lab → · Contrast checker → · Palette generator →