#418DBD#418DBD

#418DBD is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.6% C 0.104 H 239.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#418DBD
RGB	rgb(65, 141, 189)
HSL	hsl(203, 49%, 50%)
HSV	hsv(203, 66%, 74%)
CMYK	cmyk(65.6%, 25.4%, 0%, 25.9%)
CIE-LAB	lab(55.93, -8.33, -31.94)
CIE-LCH	lch(55.93, 33.01, 255.39°)
OKLab	oklab(61.62% -0.0532 -0.0898)
OKLCH	oklch(61.62% 0.104 239.3)
XYZ	xyz(20.8866, 23.8455, 51.6361)
Luminance	0.2385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DBD #BD7141

analogous

#41BDAF #418DBD #414FBD

triadic

#418DBD #BD418D #8DBD41

tetradic

#418DBD #AF41BD #BD7141 #4FBD41

square

#418DBD #AF41BD #BD7141 #4FBD41

split-complementary

#418DBD #BD414F #BDAF41

monochromatic

#224962 #316B8F #418DBD #6EA8CD #9CC4DD

Accessibility & contrast

On white

3.64

#418DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#418DBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DBD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DBD	#FFFFFF	#000000	##000000
##418DBD	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778DBF

Deuteranopia (green-blind)

#6681BC

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418dbd;
/* rgb */ color: rgb(65, 141, 189);
/* oklch */ color: oklch(61.6% 0.104 239.3);

Tailwind

colors: {
  custom: {
    50: '#82aed1',
    500: '#418dbd',
    950: '#000000',
  },
}

SCSS

$custom: #418dbd;
$custom-light: #82aed1;
$custom-dark: #000000;

JSON

{
  "hex": "#418dbd",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 189
  },
  "hsl": {
    "h": 203.226,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61621,
    "c": 0.10443,
    "h": 239.3
  },
  "luminance": 0.23848
}

Semantic roles & 50–950 ramp

primary

#418DBD

secondary

#C9A791

accent

#844FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #418DBD

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

Preview Lab → · Contrast checker → · Palette generator →