#418CBC#418CBC

#418CBC is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.3% C 0.104 H 239.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#418CBC
RGB	rgb(65, 140, 188)
HSL	hsl(203, 49%, 50%)
HSV	hsv(203, 65%, 74%)
CMYK	cmyk(65.4%, 25.5%, 0%, 26.3%)
CIE-LAB	lab(55.59, -8.09, -31.90)
CIE-LCH	lch(55.59, 32.92, 255.76°)
OKLab	oklab(61.34% -0.0525 -0.0897)
OKLCH	oklch(61.34% 0.104 239.7)
XYZ	xyz(20.6317, 23.5087, 51.0175)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418CBC #BC7141

analogous

#41BCAF #418CBC #414EBC

triadic

#418CBC #BC418C #8CBC41

tetradic

#418CBC #AF41BC #BC7141 #4EBC41

square

#418CBC #AF41BC #BC7141 #4EBC41

split-complementary

#418CBC #BC414E #BCAF41

monochromatic

#224861 #316A8F #418CBC #6EA8CD #9BC3DC

Accessibility & contrast

On white

3.68

#418CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#418CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418CBC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418CBC	#FFFFFF	#000000	##000000
##418CBC	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768CBE

Deuteranopia (green-blind)

#6580BB

Tritanopia (blue-blind)

#00989C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418cbc;
/* rgb */ color: rgb(65, 140, 188);
/* oklch */ color: oklch(61.3% 0.104 239.7);

Tailwind

colors: {
  custom: {
    50: '#82add0',
    500: '#418cbc',
    950: '#000000',
  },
}

SCSS

$custom: #418cbc;
$custom-light: #82add0;
$custom-dark: #000000;

JSON

{
  "hex": "#418cbc",
  "rgb": {
    "r": 65,
    "g": 140,
    "b": 188
  },
  "hsl": {
    "h": 203.415,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61337,
    "c": 0.10397,
    "h": 239.7
  },
  "luminance": 0.23511
}

Semantic roles & 50–950 ramp

primary

#418CBC

secondary

#C9A690

accent

#8550D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #418CBC

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

Preview Lab → · Contrast checker → · Palette generator →