#4190CD#4190CD

#4190CD is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.1% C 0.120 H 244.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4190CD
RGB	rgb(65, 144, 205)
HSL	hsl(206, 58%, 53%)
HSV	hsv(206, 68%, 80%)
CMYK	cmyk(68.3%, 29.8%, 0%, 19.6%)
CIE-LAB	lab(57.54, -4.63, -38.49)
CIE-LCH	lch(57.54, 38.76, 263.14°)
OKLab	oklab(63.13% -0.0512 -0.1088)
OKLCH	oklch(63.13% 0.12 244.8)
XYZ	xyz(23.1685, 25.4756, 61.4420)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4190CD #CD7E41

analogous

#41CDC4 #4190CD #414ACD

triadic

#4190CD #CD4190 #90CD41

tetradic

#4190CD #C441CD #CD7E41 #4ACD41

square

#4190CD #C441CD #CD7E41 #4ACD41

split-complementary

#4190CD #CD414A #CDC441

monochromatic

#1F4F75 #2C70A5 #4190CD #71ACDA #A2C9E6

Accessibility & contrast

On white

3.45

#4190CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4190CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4190CD

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4190CD	#FFFFFF	#000000	##000000
##4190CD	1.00	3.45	6.10	6.10
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592D0

Deuteranopia (green-blind)

#6184CC

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4190cd;
/* rgb */ color: rgb(65, 144, 205);
/* oklch */ color: oklch(63.1% 0.120 244.8);

Tailwind

colors: {
  custom: {
    50: '#85b0dc',
    500: '#4190cd',
    950: '#000000',
  },
}

SCSS

$custom: #4190cd;
$custom-light: #85b0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4190cd",
  "rgb": {
    "r": 65,
    "g": 144,
    "b": 205
  },
  "hsl": {
    "h": 206.143,
    "s": 58.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63126,
    "c": 0.12021,
    "h": 244.8
  },
  "luminance": 0.25478
}

Semantic roles & 50–950 ramp

primary

#4190CD

secondary

#D3B197

accent

#8A46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4190CD

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

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