#65BBEF#65BBEF

#65BBEF is a light, moderate cyan. Relative luminance 0.445; OKLCH L 75.9% C 0.112 H 237.3°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#65BBEF
RGB	rgb(101, 187, 239)
HSL	hsl(203, 81%, 67%)
HSV	hsv(203, 58%, 94%)
CMYK	cmyk(57.7%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(72.59, -11.21, -33.70)
CIE-LCH	lch(72.59, 35.52, 251.61°)
OKLab	oklab(75.87% -0.0605 -0.0943)
OKLCH	oklch(75.87% 0.112 237.3)
XYZ	xyz(38.7113, 44.5358, 88.2008)
Luminance	0.4454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BBEF #EF9965

analogous

#65EFDE #65BBEF #6576EF

triadic

#65BBEF #EF65BB #BBEF65

tetradic

#65BBEF #DE65EF #EF9965 #76EF65

square

#65BBEF #DE65EF #EF9965 #76EF65

split-complementary

#65BBEF #EF6576 #EFDE65

monochromatic

#1483C5 #2EA3E9 #65BBEF #9CD3F5 #D4ECFB

Accessibility & contrast

On white

2.12

#65BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#65BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BBEF

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BBEF	#FFFFFF	#000000	##000000
##65BBEF	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BAF1

Deuteranopia (green-blind)

#90ACEE

Tritanopia (blue-blind)

#00C8CC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #65bbef;
/* rgb */ color: rgb(101, 187, 239);
/* oklch */ color: oklch(75.9% 0.112 237.3);

Tailwind

colors: {
  custom: {
    50: '#9bcff4',
    500: '#65bbef',
    950: '#000000',
  },
}

SCSS

$custom: #65bbef;
$custom-light: #9bcff4;
$custom-dark: #000000;

JSON

{
  "hex": "#65bbef",
  "rgb": {
    "r": 101,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 202.609,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.75872,
    "c": 0.11204,
    "h": 237.3
  },
  "luminance": 0.44539
}

Semantic roles & 50–950 ramp

primary

#65BBEF

secondary

#EED2C2

accent

#5808DE

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #65BBEF

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

Preview Lab → · Contrast checker → · Palette generator →