#65B4EC#65B4EC

#65B4EC is a light, moderate cyan. Relative luminance 0.415; OKLCH L 74.2% C 0.113 H 241.4°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#65B4EC
RGB	rgb(101, 180, 236)
HSL	hsl(205, 78%, 66%)
HSV	hsv(205, 57%, 93%)
CMYK	cmyk(57.2%, 23.7%, 0%, 7.5%)
CIE-LAB	lab(70.50, -8.34, -35.31)
CIE-LCH	lch(70.50, 36.28, 256.71°)
OKLab	oklab(74.18% -0.054 -0.0989)
OKLCH	oklch(74.18% 0.113 241.4)
XYZ	xyz(36.8228, 41.4620, 85.4031)
Luminance	0.4147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B4EC #EC9D65

analogous

#65ECE1 #65B4EC #6570EC

triadic

#65B4EC #EC65B4 #B4EC65

tetradic

#65B4EC #E165EC #EC9D65 #70EC65

square

#65B4EC #E165EC #EC9D65 #70EC65

split-complementary

#65B4EC #EC6570 #ECE165

monochromatic

#187ABF #2F99E5 #65B4EC #9BCFF3 #D2E9F9

Accessibility & contrast

On white

2.26

#65B4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#65B4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B4EC

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B4EC	#FFFFFF	#000000	##000000
##65B4EC	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB4EF

Deuteranopia (green-blind)

#89A6EB

Tritanopia (blue-blind)

#00C2C7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #65b4ec;
/* rgb */ color: rgb(101, 180, 236);
/* oklch */ color: oklch(74.2% 0.113 241.4);

Tailwind

colors: {
  custom: {
    50: '#9bcaf2',
    500: '#65b4ec',
    950: '#000000',
  },
}

SCSS

$custom: #65b4ec;
$custom-light: #9bcaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#65b4ec",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 236
  },
  "hsl": {
    "h": 204.889,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.74179,
    "c": 0.11271,
    "h": 241.4
  },
  "luminance": 0.41465
}

Semantic roles & 50–950 ramp

primary

#65B4EC

secondary

#EDD3C0

accent

#610BDA

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #65B4EC

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

Preview Lab → · Contrast checker → · Palette generator →