#418AD5#418AD5

#418AD5 is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.2% C 0.135 H 251.4°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#418AD5
RGB	rgb(65, 138, 213)
HSL	hsl(210, 64%, 55%)
HSV	hsv(210, 69%, 84%)
CMYK	cmyk(69.5%, 35.2%, 0%, 16.5%)
CIE-LAB	lab(56.19, 1.65, -45.11)
CIE-LCH	lch(56.19, 45.14, 272.09°)
OKLab	oklab(62.2% -0.0431 -0.1281)
OKLCH	oklch(62.2% 0.135 251.4)
XYZ	xyz(23.2742, 24.1024, 66.3635)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418AD5 #D58C41

analogous

#41D4D5 #418AD5 #4241D5

triadic

#418AD5 #D5418A #8AD541

tetradic

#418AD5 #D541D4 #D58C41 #41D542

square

#418AD5 #D541D4 #D58C41 #41D542

split-complementary

#418AD5 #D54241 #D4D541

monochromatic

#1C4D7F #276BB2 #418AD5 #73A9E0 #A5C8EB

Accessibility & contrast

On white

3.61

#418AD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#418AD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418AD5

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418AD5	#FFFFFF	#000000	##000000
##418AD5	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688ED8

Deuteranopia (green-blind)

#5380D4

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #418ad5;
/* rgb */ color: rgb(65, 138, 213);
/* oklch */ color: oklch(62.2% 0.135 251.4);

Tailwind

colors: {
  custom: {
    50: '#86abe2',
    500: '#418ad5',
    950: '#000000',
  },
}

SCSS

$custom: #418ad5;
$custom-light: #86abe2;
$custom-dark: #000000;

JSON

{
  "hex": "#418ad5",
  "rgb": {
    "r": 65,
    "g": 138,
    "b": 213
  },
  "hsl": {
    "h": 210.405,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.62195,
    "c": 0.13518,
    "h": 251.4
  },
  "luminance": 0.24105
}

Semantic roles & 50–950 ramp

primary

#418AD5

secondary

#D8B99A

accent

#9541E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418AD5

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

Preview Lab → · Contrast checker → · Palette generator →