#418CC3#418CC3

#418CC3 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.7% C 0.112 H 243.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#418CC3
RGB	rgb(65, 140, 195)
HSL	hsl(205, 52%, 51%)
HSV	hsv(205, 67%, 76%)
CMYK	cmyk(66.7%, 28.2%, 0%, 23.5%)
CIE-LAB	lab(55.91, -5.74, -35.39)
CIE-LCH	lch(55.91, 35.85, 260.80°)
OKLab	oklab(61.69% -0.0503 -0.0998)
OKLCH	oklch(61.69% 0.112 243.3)
XYZ	xyz(21.4046, 23.8179, 55.0884)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418CC3 #C37841

analogous

#41C3B9 #418CC3 #414BC3

triadic

#418CC3 #C3418C #8CC341

tetradic

#418CC3 #B941C3 #C37841 #4BC341

square

#418CC3 #B941C3 #C37841 #4BC341

split-complementary

#418CC3 #C3414B #C3B941

monochromatic

#214A69 #306B97 #418CC3 #70A8D2 #9EC4E0

Accessibility & contrast

On white

3.64

#418CC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#418CC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418CC3

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418CC3	#FFFFFF	#000000	##000000
##418CC3	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC5

Deuteranopia (green-blind)

#6180C2

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418cc3;
/* rgb */ color: rgb(65, 140, 195);
/* oklch */ color: oklch(61.7% 0.112 243.3);

Tailwind

colors: {
  custom: {
    50: '#83add5',
    500: '#418cc3',
    950: '#000000',
  },
}

SCSS

$custom: #418cc3;
$custom-light: #83add5;
$custom-dark: #000000;

JSON

{
  "hex": "#418cc3",
  "rgb": {
    "r": 65,
    "g": 140,
    "b": 195
  },
  "hsl": {
    "h": 205.385,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61687,
    "c": 0.11175,
    "h": 243.3
  },
  "luminance": 0.2382
}

Semantic roles & 50–950 ramp

primary

#418CC3

secondary

#CDAB93

accent

#894CDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #418CC3

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

Preview Lab → · Contrast checker → · Palette generator →