#418FCF#418FCF

#418FCF is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.123 H 246.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#418FCF
RGB	rgb(65, 143, 207)
HSL	hsl(207, 60%, 53%)
HSV	hsv(207, 69%, 81%)
CMYK	cmyk(68.6%, 30.9%, 0%, 18.8%)
CIE-LAB	lab(57.34, -3.36, -39.92)
CIE-LCH	lch(57.34, 40.06, 265.18°)
OKLab	oklab(63% -0.0496 -0.1129)
OKLCH	oklch(63% 0.123 246.3)
XYZ	xyz(23.2607, 25.2712, 62.6713)
Luminance	0.2527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FCF #CF8141

analogous

#41CFC8 #418FCF #4148CF

triadic

#418FCF #CF418F #8FCF41

tetradic

#418FCF #C841CF #CF8141 #48CF41

square

#418FCF #C841CF #CF8141 #48CF41

split-complementary

#418FCF #CF4148 #CFC841

monochromatic

#1E4F77 #2B70A8 #418FCF #72ACDB #A3C9E8

Accessibility & contrast

On white

3.47

#418FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#418FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FCF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FCF	#FFFFFF	#000000	##000000
##418FCF	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7291D2

Deuteranopia (green-blind)

#5F84CE

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #418fcf;
/* rgb */ color: rgb(65, 143, 207);
/* oklch */ color: oklch(63.0% 0.123 246.3);

Tailwind

colors: {
  custom: {
    50: '#85afde',
    500: '#418fcf',
    950: '#000000',
  },
}

SCSS

$custom: #418fcf;
$custom-light: #85afde;
$custom-dark: #000000;

JSON

{
  "hex": "#418fcf",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 207.042,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63002,
    "c": 0.12336,
    "h": 246.3
  },
  "luminance": 0.25274
}

Semantic roles & 50–950 ramp

primary

#418FCF

secondary

#D4B397

accent

#8C45E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418FCF

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

Preview Lab → · Contrast checker → · Palette generator →