#418FB1#418FB1

#418FB1 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.092 H 229.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#418FB1
RGB	rgb(65, 143, 177)
HSL	hsl(198, 46%, 47%)
HSV	hsv(198, 63%, 69%)
CMYK	cmyk(63.3%, 19.2%, 0%, 30.6%)
CIE-LAB	lab(56.03, -13.40, -24.96)
CIE-LCH	lch(56.03, 28.33, 241.78°)
OKLab	oklab(61.53% -0.0596 -0.0698)
OKLCH	oklch(61.53% 0.092 229.5)
XYZ	xyz(19.9351, 23.9410, 45.1569)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FB1 #B16341

analogous

#41B19B #418FB1 #4157B1

triadic

#418FB1 #B1418F #8FB141

tetradic

#418FB1 #9B41B1 #B16341 #57B141

square

#418FB1 #9B41B1 #B16341 #57B141

split-complementary

#418FB1 #B14157 #B19B41

monochromatic

#204757 #316B84 #418FB1 #68AAC7 #95C3D8

Accessibility & contrast

On white

3.63

#418FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#418FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FB1

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FB1	#FFFFFF	#000000	##000000
##418FB1	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB3

Deuteranopia (green-blind)

#6E81B1

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418fb1;
/* rgb */ color: rgb(65, 143, 177);
/* oklch */ color: oklch(61.5% 0.092 229.5);

Tailwind

colors: {
  custom: {
    50: '#81afc8',
    500: '#418fb1',
    950: '#000000',
  },
}

SCSS

$custom: #418fb1;
$custom-light: #81afc8;
$custom-dark: #000000;

JSON

{
  "hex": "#418fb1",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 177
  },
  "hsl": {
    "h": 198.214,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61532,
    "c": 0.09177,
    "h": 229.5
  },
  "luminance": 0.23943
}

Semantic roles & 50–950 ramp

primary

#418FB1

secondary

#C39C8A

accent

#7A52D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418FB1

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

Preview Lab → · Contrast checker → · Palette generator →