#4193EA#4193EA

#4193EA is a light, vivid cyan. Relative luminance 0.279; OKLCH L 65.4% C 0.153 H 252.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4193EA
RGB	rgb(65, 147, 234)
HSL	hsl(211, 80%, 59%)
HSV	hsv(211, 72%, 92%)
CMYK	cmyk(72.2%, 37.2%, 0%, 8.2%)
CIE-LAB	lab(59.82, 3.71, -51.06)
CIE-LCH	lch(59.82, 51.19, 274.15°)
OKLab	oklab(65.39% -0.0462 -0.1454)
OKLCH	oklch(65.39% 0.153 252.4)
XYZ	xyz(27.4594, 27.9287, 81.7695)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4193EA #EA9841

analogous

#41E7EA #4193EA #4341EA

triadic

#4193EA #EA4193 #93EA41

tetradic

#4193EA #EA41E7 #EA9841 #41EA43

square

#4193EA #EA41E7 #EA9841 #41EA43

split-complementary

#4193EA #EA4341 #E7EA41

monochromatic

#12569F #1874D6 #4193EA #78B2F0 #AFD2F6

Accessibility & contrast

On white

3.19

#4193EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4193EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4193EA

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4193EA	#FFFFFF	#000000	##000000
##4193EA	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)

#6B99EE

Deuteranopia (green-blind)

#5189E8

Tritanopia (blue-blind)

#00A7B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4193ea;
/* rgb */ color: rgb(65, 147, 234);
/* oklch */ color: oklch(65.4% 0.153 252.4);

Tailwind

colors: {
  custom: {
    50: '#8ab2f1',
    500: '#4193ea',
    950: '#000000',
  },
}

SCSS

$custom: #4193ea;
$custom-light: #8ab2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4193ea",
  "rgb": {
    "r": 65,
    "g": 147,
    "b": 234
  },
  "hsl": {
    "h": 210.888,
    "s": 80.095,
    "l": 58.627
  },
  "oklch": {
    "l": 0.65391,
    "c": 0.15258,
    "h": 252.4
  },
  "luminance": 0.27932
}

Semantic roles & 50–950 ramp

primary

#4193EA

secondary

#E5C4A2

accent

#9731F7

background

#F9FAFE

surface

#F1F5FD

border

#CBCFD5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #4193EA

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

Preview Lab → · Contrast checker → · Palette generator →