#418FA3#418FA3

#418FA3 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.082 H 217.2°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#418FA3
RGB	rgb(65, 143, 163)
HSL	hsl(192, 43%, 45%)
HSV	hsv(192, 60%, 64%)
CMYK	cmyk(60.1%, 12.3%, 0%, 36.1%)
CIE-LAB	lab(55.49, -17.82, -17.77)
CIE-LCH	lch(55.49, 25.17, 224.92°)
OKLab	oklab(60.93% -0.0651 -0.0493)
OKLCH	oklch(60.93% 0.082 217.2)
XYZ	xyz(18.6106, 23.4112, 38.1813)
Luminance	0.2341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FA3 #A35541

analogous

#41A386 #418FA3 #415EA3

triadic

#418FA3 #A3418F #8FA341

tetradic

#418FA3 #8641A3 #A35541 #5EA341

square

#418FA3 #8641A3 #A35541 #5EA341

split-complementary

#418FA3 #A3415E #A38641

monochromatic

#1E424B #306977 #418FA3 #61ADC0 #8DC3D1

Accessibility & contrast

On white

3.70

#418FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#418FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FA3

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FA3	#FFFFFF	#000000	##000000
##418FA3	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA4

Deuteranopia (green-blind)

#7380A3

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418fa3;
/* rgb */ color: rgb(65, 143, 163);
/* oklch */ color: oklch(60.9% 0.082 217.2);

Tailwind

colors: {
  custom: {
    50: '#7fb0be',
    500: '#418fa3',
    950: '#000000',
  },
}

SCSS

$custom: #418fa3;
$custom-light: #7fb0be;
$custom-dark: #000000;

JSON

{
  "hex": "#418fa3",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 163
  },
  "hsl": {
    "h": 192.245,
    "s": 42.982,
    "l": 44.706
  },
  "oklch": {
    "l": 0.60927,
    "c": 0.08169,
    "h": 217.2
  },
  "luminance": 0.23413
}

Semantic roles & 50–950 ramp

primary

#418FA3

secondary

#BD8F83

accent

#6F55D3

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #418FA3

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

Preview Lab → · Contrast checker → · Palette generator →