#65B3EB#65B3EB

#65B3EB is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.9% C 0.112 H 241.7°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#65B3EB
RGB	rgb(101, 179, 235)
HSL	hsl(205, 77%, 66%)
HSV	hsv(205, 57%, 92%)
CMYK	cmyk(57%, 23.8%, 0%, 7.8%)
CIE-LAB	lab(70.18, -8.10, -35.26)
CIE-LCH	lch(70.18, 36.18, 257.06°)
OKLab	oklab(73.91% -0.0533 -0.0988)
OKLCH	oklch(73.91% 0.112 241.7)
XYZ	xyz(36.4768, 41.0018, 84.5730)
Luminance	0.4101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B3EB #EB9D65

analogous

#65EBE0 #65B3EB #6570EB

triadic

#65B3EB #EB65B3 #B3EB65

tetradic

#65B3EB #E065EB #EB9D65 #70EB65

square

#65B3EB #E065EB #EB9D65 #70EB65

split-complementary

#65B3EB #EB6570 #EBE065

monochromatic

#1978BD #2F98E4 #65B3EB #9BCEF2 #D1E8F9

Accessibility & contrast

On white

2.28

#65B3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#65B3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B3EB

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B3EB	#FFFFFF	#000000	##000000
##65B3EB	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)

#9AB3EE

Deuteranopia (green-blind)

#88A6EA

Tritanopia (blue-blind)

#00C1C6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #65b3eb;
/* rgb */ color: rgb(101, 179, 235);
/* oklch */ color: oklch(73.9% 0.112 241.7);

Tailwind

colors: {
  custom: {
    50: '#9ac9f1',
    500: '#65b3eb',
    950: '#000000',
  },
}

SCSS

$custom: #65b3eb;
$custom-light: #9ac9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#65b3eb",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 235
  },
  "hsl": {
    "h": 205.075,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73912,
    "c": 0.11223,
    "h": 241.7
  },
  "luminance": 0.41005
}

Semantic roles & 50–950 ramp

primary

#65B3EB

secondary

#ECD2C0

accent

#620CD9

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #65B3EB

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

Preview Lab → · Contrast checker → · Palette generator →