#65B4E4#65B4E4

#65B4E4 is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.8% C 0.105 H 237.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#65B4E4
RGB	rgb(101, 180, 228)
HSL	hsl(203, 70%, 65%)
HSV	hsv(203, 56%, 89%)
CMYK	cmyk(55.7%, 21.1%, 0%, 10.6%)
CIE-LAB	lab(70.18, -10.76, -31.44)
CIE-LCH	lch(70.18, 33.23, 251.11°)
OKLab	oklab(73.82% -0.0567 -0.0878)
OKLCH	oklch(73.82% 0.105 237.2)
XYZ	xyz(35.6865, 41.0075, 79.4184)
Luminance	0.4101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B4E4 #E49565

analogous

#65E4D5 #65B4E4 #6575E4

triadic

#65B4E4 #E465B4 #B4E465

tetradic

#65B4E4 #D565E4 #E49565 #75E465

square

#65B4E4 #D565E4 #E49565 #75E465

split-complementary

#65B4E4 #E46575 #E4D565

monochromatic

#1F79B0 #319BDB #65B4E4 #99CDED #CDE7F6

Accessibility & contrast

On white

2.28

#65B4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#65B4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B4E4

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B4E4	#FFFFFF	#000000	##000000
##65B4E4	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB3E6

Deuteranopia (green-blind)

#8CA6E3

Tritanopia (blue-blind)

#00C0C4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #65b4e4;
/* rgb */ color: rgb(101, 180, 228);
/* oklch */ color: oklch(73.8% 0.105 237.2);

Tailwind

colors: {
  custom: {
    50: '#9acaec',
    500: '#65b4e4',
    950: '#000000',
  },
}

SCSS

$custom: #65b4e4;
$custom-light: #9acaec;
$custom-dark: #000000;

JSON

{
  "hex": "#65b4e4",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 228
  },
  "hsl": {
    "h": 202.677,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.73823,
    "c": 0.10452,
    "h": 237.2
  },
  "luminance": 0.41011
}

Semantic roles & 50–950 ramp

primary

#65B4E4

secondary

#E8CDBC

accent

#5B13D2

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #65B4E4

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

Preview Lab → · Contrast checker → · Palette generator →