#418DA3#418DA3

#418DA3 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.4% C 0.082 H 219.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#418DA3
RGB	rgb(65, 141, 163)
HSL	hsl(193, 43%, 45%)
HSV	hsv(193, 60%, 64%)
CMYK	cmyk(60.1%, 13.5%, 0%, 36.1%)
CIE-LAB	lab(54.88, -16.74, -18.70)
CIE-LCH	lch(54.88, 25.10, 228.17°)
OKLab	oklab(60.44% -0.0629 -0.052)
OKLCH	oklch(60.44% 0.082 219.6)
XYZ	xyz(18.3131, 22.8161, 38.0821)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DA3 #A35741

analogous

#41A388 #418DA3 #415CA3

triadic

#418DA3 #A3418D #8DA341

tetradic

#418DA3 #8841A3 #A35741 #5CA341

square

#418DA3 #8841A3 #A35741 #5CA341

split-complementary

#418DA3 #A3415C #A38841

monochromatic

#1E414B #306777 #418DA3 #61ABC0 #8DC2D1

Accessibility & contrast

On white

3.77

#418DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#418DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DA3

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DA3	#FFFFFF	#000000	##000000
##418DA3	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F89A4

Deuteranopia (green-blind)

#717FA3

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #418da3;
/* rgb */ color: rgb(65, 141, 163);
/* oklch */ color: oklch(60.4% 0.082 219.6);

Tailwind

colors: {
  custom: {
    50: '#7faebe',
    500: '#418da3',
    950: '#000000',
  },
}

SCSS

$custom: #418da3;
$custom-light: #7faebe;
$custom-dark: #000000;

JSON

{
  "hex": "#418da3",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 163
  },
  "hsl": {
    "h": 193.469,
    "s": 42.982,
    "l": 44.706
  },
  "oklch": {
    "l": 0.60437,
    "c": 0.08156,
    "h": 219.6
  },
  "luminance": 0.22818
}

Semantic roles & 50–950 ramp

primary

#418DA3

secondary

#BD9083

accent

#7155D3

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #418DA3

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

Preview Lab → · Contrast checker → · Palette generator →