#418FB0#418FB0

#418FB0 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.091 H 228.7°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#418FB0
RGB	rgb(65, 143, 176)
HSL	hsl(198, 46%, 47%)
HSV	hsv(198, 63%, 69%)
CMYK	cmyk(63.1%, 18.7%, 0%, 31%)
CIE-LAB	lab(55.99, -13.72, -24.45)
CIE-LCH	lch(55.99, 28.04, 240.71°)
OKLab	oklab(61.49% -0.06 -0.0683)
OKLCH	oklch(61.49% 0.091 228.7)
XYZ	xyz(19.8358, 23.9013, 44.6339)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FB0 #B06241

analogous

#41B09A #418FB0 #4157B0

triadic

#418FB0 #B0418F #8FB041

tetradic

#418FB0 #9A41B0 #B06241 #57B041

square

#418FB0 #9A41B0 #B06241 #57B041

split-complementary

#418FB0 #B04157 #B09A41

monochromatic

#204657 #306B83 #418FB0 #67ABC7 #94C3D7

Accessibility & contrast

On white

3.63

#418FB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#418FB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FB0

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FB0	#FFFFFF	#000000	##000000
##418FB0	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB2

Deuteranopia (green-blind)

#6E81B0

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418fb0;
/* rgb */ color: rgb(65, 143, 176);
/* oklch */ color: oklch(61.5% 0.091 228.7);

Tailwind

colors: {
  custom: {
    50: '#81afc7',
    500: '#418fb0',
    950: '#000000',
  },
}

SCSS

$custom: #418fb0;
$custom-light: #81afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#418fb0",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 176
  },
  "hsl": {
    "h": 197.838,
    "s": 46.058,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61487,
    "c": 0.09092,
    "h": 228.7
  },
  "luminance": 0.23903
}

Semantic roles & 50–950 ramp

primary

#418FB0

secondary

#C39B8A

accent

#7952D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418FB0

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

Preview Lab → · Contrast checker → · Palette generator →