#418EB8#418EB8

#418EB8 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.099 H 235.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#418EB8
RGB	rgb(65, 142, 184)
HSL	hsl(201, 48%, 49%)
HSV	hsv(201, 65%, 72%)
CMYK	cmyk(64.7%, 22.8%, 0%, 27.8%)
CIE-LAB	lab(56.02, -10.55, -28.97)
CIE-LCH	lch(56.02, 30.83, 249.98°)
OKLab	oklab(61.62% -0.056 -0.0812)
OKLCH	oklch(61.62% 0.099 235.4)
XYZ	xyz(20.5014, 23.9284, 48.8763)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418EB8 #B86B41

analogous

#41B8A7 #418EB8 #4153B8

triadic

#418EB8 #B8418E #8EB841

tetradic

#418EB8 #A741B8 #B86B41 #53B841

square

#418EB8 #A741B8 #B86B41 #53B841

split-complementary

#418EB8 #B84153 #B8A741

monochromatic

#21485E #316B8B #418EB8 #6BA9CB #99C3DB

Accessibility & contrast

On white

3.63

#418EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#418EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418EB8

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418EB8	#FFFFFF	#000000	##000000
##418EB8	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)

#7A8DBA

Deuteranopia (green-blind)

#6A81B7

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418eb8;
/* rgb */ color: rgb(65, 142, 184);
/* oklch */ color: oklch(61.6% 0.099 235.4);

Tailwind

colors: {
  custom: {
    50: '#82afcd',
    500: '#418eb8',
    950: '#000000',
  },
}

SCSS

$custom: #418eb8;
$custom-light: #82afcd;
$custom-dark: #000000;

JSON

{
  "hex": "#418eb8",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 184
  },
  "hsl": {
    "h": 201.176,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61616,
    "c": 0.0987,
    "h": 235.4
  },
  "luminance": 0.23931
}

Semantic roles & 50–950 ramp

primary

#418EB8

secondary

#C7A28E

accent

#8050D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418EB8

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

Preview Lab → · Contrast checker → · Palette generator →