#4193BD#4193BD

#4193BD is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.0% C 0.101 H 233.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4193BD
RGB	rgb(65, 147, 189)
HSL	hsl(200, 49%, 50%)
HSV	hsv(200, 66%, 74%)
CMYK	cmyk(65.6%, 22.2%, 0%, 25.9%)
CIE-LAB	lab(57.72, -11.70, -29.17)
CIE-LCH	lch(57.72, 31.43, 248.15°)
OKLab	oklab(63.04% -0.0595 -0.0818)
OKLCH	oklch(63.04% 0.101 233.9)
XYZ	xyz(21.7954, 25.6631, 51.9391)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4193BD #BD6B41

analogous

#41BDA9 #4193BD #4155BD

triadic

#4193BD #BD4193 #93BD41

tetradic

#4193BD #A941BD #BD6B41 #55BD41

square

#4193BD #A941BD #BD6B41 #55BD41

split-complementary

#4193BD #BD4155 #BDA941

monochromatic

#224C62 #31708F #4193BD #6EADCD #9CC7DD

Accessibility & contrast

On white

3.42

#4193BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#4193BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4193BD

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4193BD	#FFFFFF	#000000	##000000
##4193BD	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92BF

Deuteranopia (green-blind)

#6E85BC

Tritanopia (blue-blind)

#009EA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4193bd;
/* rgb */ color: rgb(65, 147, 189);
/* oklch */ color: oklch(63.0% 0.101 233.9);

Tailwind

colors: {
  custom: {
    50: '#83b2d1',
    500: '#4193bd',
    950: '#000000',
  },
}

SCSS

$custom: #4193bd;
$custom-light: #83b2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4193bd",
  "rgb": {
    "r": 65,
    "g": 147,
    "b": 189
  },
  "hsl": {
    "h": 200.323,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.63037,
    "c": 0.10119,
    "h": 233.9
  },
  "luminance": 0.25665
}

Semantic roles & 50–950 ramp

primary

#4193BD

secondary

#C9A491

accent

#7E4FD8

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4193BD

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

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