#4190CA#4190CA

#4190CA is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.117 H 243.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4190CA
RGB	rgb(65, 144, 202)
HSL	hsl(205, 56%, 52%)
HSV	hsv(205, 68%, 79%)
CMYK	cmyk(67.8%, 28.7%, 0%, 20.8%)
CIE-LAB	lab(57.40, -5.65, -37.01)
CIE-LCH	lch(57.40, 37.44, 261.32°)
OKLab	oklab(62.97% -0.0521 -0.1045)
OKLCH	oklch(62.97% 0.117 243.5)
XYZ	xyz(22.8098, 25.3322, 59.5531)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4190CA #CA7B41

analogous

#41CABF #4190CA #414CCA

triadic

#4190CA #CA4190 #90CA41

tetradic

#4190CA #BF41CA #CA7B41 #4CCA41

square

#4190CA #BF41CA #CA7B41 #4CCA41

split-complementary

#4190CA #CA414C #CABF41

monochromatic

#204F71 #2D70A1 #4190CA #71ACD7 #A1C8E5

Accessibility & contrast

On white

3.46

#4190CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#4190CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4190CA

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4190CA	#FFFFFF	#000000	##000000
##4190CA	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CD

Deuteranopia (green-blind)

#6384C9

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4190ca;
/* rgb */ color: rgb(65, 144, 202);
/* oklch */ color: oklch(63.0% 0.117 243.5);

Tailwind

colors: {
  custom: {
    50: '#84b0da',
    500: '#4190ca',
    950: '#000000',
  },
}

SCSS

$custom: #4190ca;
$custom-light: #84b0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4190ca",
  "rgb": {
    "r": 65,
    "g": 144,
    "b": 202
  },
  "hsl": {
    "h": 205.401,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62972,
    "c": 0.11676,
    "h": 243.5
  },
  "luminance": 0.25335
}

Semantic roles & 50–950 ramp

primary

#4190CA

secondary

#D1AF96

accent

#8848E0

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4190CA

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

Preview Lab → · Contrast checker → · Palette generator →