#418FCB#418FCB

#418FCB is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.119 H 244.6°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#418FCB
RGB	rgb(65, 143, 203)
HSL	hsl(206, 57%, 53%)
HSV	hsv(206, 68%, 80%)
CMYK	cmyk(68%, 29.6%, 0%, 20.4%)
CIE-LAB	lab(57.15, -4.74, -37.96)
CIE-LCH	lch(57.15, 38.26, 262.89°)
OKLab	oklab(62.79% -0.0508 -0.1072)
OKLCH	oklch(62.79% 0.119 244.6)
XYZ	xyz(22.7778, 25.0781, 60.1285)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FCB #CB7D41

analogous

#41CBC2 #418FCB #414ACB

triadic

#418FCB #CB418F #8FCB41

tetradic

#418FCB #C241CB #CB7D41 #4ACB41

square

#418FCB #C241CB #CB7D41 #4ACB41

split-complementary

#418FCB #CB414A #CBC241

monochromatic

#1F4E72 #2C6FA2 #418FCB #71ABD8 #A1C8E5

Accessibility & contrast

On white

3.49

#418FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#418FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FCB

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FCB	#FFFFFF	#000000	##000000
##418FCB	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CE

Deuteranopia (green-blind)

#6183CA

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #418fcb;
/* rgb */ color: rgb(65, 143, 203);
/* oklch */ color: oklch(62.8% 0.119 244.6);

Tailwind

colors: {
  custom: {
    50: '#85afdb',
    500: '#418fcb',
    950: '#000000',
  },
}

SCSS

$custom: #418fcb;
$custom-light: #85afdb;
$custom-dark: #000000;

JSON

{
  "hex": "#418fcb",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 203
  },
  "hsl": {
    "h": 206.087,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62792,
    "c": 0.11868,
    "h": 244.6
  },
  "luminance": 0.25081
}

Semantic roles & 50–950 ramp

primary

#418FCB

secondary

#D2B096

accent

#8A48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418FCB

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

Preview Lab → · Contrast checker → · Palette generator →