#4396E3#4396E3

#4396E3 is a light, vivid cyan. Relative luminance 0.286; OKLCH L 65.7% C 0.140 H 249.4°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4396E3
RGB	rgb(67, 150, 227)
HSL	hsl(209, 74%, 58%)
HSV	hsv(209, 70%, 89%)
CMYK	cmyk(70.5%, 33.9%, 0%, 11%)
CIE-LAB	lab(60.38, -0.22, -46.29)
CIE-LCH	lch(60.38, 46.29, 269.73°)
OKLab	oklab(65.73% -0.0495 -0.1314)
OKLCH	oklch(65.73% 0.14 249.4)
XYZ	xyz(27.0810, 28.5491, 76.7414)
Luminance	0.2855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4396E3 #E39043

analogous

#43E3E0 #4396E3 #4346E3

triadic

#4396E3 #E34396 #96E343

tetradic

#4396E3 #E043E3 #E39043 #46E343

square

#4396E3 #E043E3 #E39043 #46E343

split-complementary

#4396E3 #E34346 #E3E043

monochromatic

#165895 #1E78CB #4396E3 #78B4EB #AED1F3

Accessibility & contrast

On white

3.13

#4396E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#4396E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4396E3

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4396E3	#FFFFFF	#000000	##000000
##4396E3	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739AE6

Deuteranopia (green-blind)

#5C8BE1

Tritanopia (blue-blind)

#00A8B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4396e3;
/* rgb */ color: rgb(67, 150, 227);
/* oklch */ color: oklch(65.7% 0.140 249.4);

Tailwind

colors: {
  custom: {
    50: '#89b4ec',
    500: '#4396e3',
    950: '#000000',
  },
}

SCSS

$custom: #4396e3;
$custom-light: #89b4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4396e3",
  "rgb": {
    "r": 67,
    "g": 150,
    "b": 227
  },
  "hsl": {
    "h": 208.875,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.6573,
    "c": 0.14043,
    "h": 249.4
  },
  "luminance": 0.28552
}

Semantic roles & 50–950 ramp

primary

#4396E3

secondary

#E1C0A1

accent

#9037F1

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4396E3

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

Preview Lab → · Contrast checker → · Palette generator →