#4296D8#4296D8

#4296D8 is a light, vivid cyan. Relative luminance 0.279; OKLCH L 65.1% C 0.128 H 245.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4296D8
RGB	rgb(66, 150, 216)
HSL	hsl(206, 66%, 55%)
HSV	hsv(206, 69%, 85%)
CMYK	cmyk(69.4%, 30.6%, 0%, 15.3%)
CIE-LAB	lab(59.82, -4.16, -41.06)
CIE-LCH	lch(59.82, 41.27, 264.22°)
OKLab	oklab(65.11% -0.0532 -0.1162)
OKLCH	oklch(65.11% 0.128 245.4)
XYZ	xyz(25.5431, 27.9260, 68.9965)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4296D8 #D88442

analogous

#42D8CF #4296D8 #424BD8

triadic

#4296D8 #D84296 #96D842

tetradic

#4296D8 #CF42D8 #D88442 #4BD842

square

#4296D8 #CF42D8 #D88442 #4BD842

split-complementary

#4296D8 #D8424B #D8CF42

monochromatic

#1B5684 #2677B7 #4296D8 #75B2E2 #A7CEED

Accessibility & contrast

On white

3.19

#4296D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4296D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4296D8

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4296D8	#FFFFFF	#000000	##000000
##4296D8	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7898DB

Deuteranopia (green-blind)

#638AD7

Tritanopia (blue-blind)

#00A6AD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4296d8;
/* rgb */ color: rgb(66, 150, 216);
/* oklch */ color: oklch(65.1% 0.128 245.4);

Tailwind

colors: {
  custom: {
    50: '#87b4e4',
    500: '#4296d8',
    950: '#000000',
  },
}

SCSS

$custom: #4296d8;
$custom-light: #87b4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4296d8",
  "rgb": {
    "r": 66,
    "g": 150,
    "b": 216
  },
  "hsl": {
    "h": 206.4,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.65107,
    "c": 0.12776,
    "h": 245.4
  },
  "luminance": 0.27929
}

Semantic roles & 50–950 ramp

primary

#4296D8

secondary

#DAB79C

accent

#8A3FE9

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1115

muted

#7D8084

Preview Lab

Preview with #4296D8

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

Preview Lab → · Contrast checker → · Palette generator →