#418DB1#418DB1

#418DB1 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.1% C 0.092 H 231.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#418DB1
RGB	rgb(65, 141, 177)
HSL	hsl(199, 46%, 47%)
HSV	hsv(199, 63%, 69%)
CMYK	cmyk(63.3%, 20.3%, 0%, 30.6%)
CIE-LAB	lab(55.43, -12.29, -25.89)
CIE-LCH	lch(55.43, 28.66, 244.61°)
OKLab	oklab(61.05% -0.0575 -0.0724)
OKLCH	oklch(61.05% 0.092 231.6)
XYZ	xyz(19.6376, 23.3459, 45.0577)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DB1 #B16541

analogous

#41B19D #418DB1 #4155B1

triadic

#418DB1 #B1418D #8DB141

tetradic

#418DB1 #9D41B1 #B16541 #55B141

square

#418DB1 #9D41B1 #B16541 #55B141

split-complementary

#418DB1 #B14155 #B19D41

monochromatic

#204657 #316984 #418DB1 #68A9C7 #95C2D8

Accessibility & contrast

On white

3.70

#418DB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#418DB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DB1

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DB1	#FFFFFF	#000000	##000000
##418DB1	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8BB3

Deuteranopia (green-blind)

#6B80B0

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418db1;
/* rgb */ color: rgb(65, 141, 177);
/* oklch */ color: oklch(61.1% 0.092 231.6);

Tailwind

colors: {
  custom: {
    50: '#81aec8',
    500: '#418db1',
    950: '#000000',
  },
}

SCSS

$custom: #418db1;
$custom-light: #81aec8;
$custom-dark: #000000;

JSON

{
  "hex": "#418db1",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 177
  },
  "hsl": {
    "h": 199.286,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61052,
    "c": 0.09244,
    "h": 231.6
  },
  "luminance": 0.23348
}

Semantic roles & 50–950 ramp

primary

#418DB1

secondary

#C39D8A

accent

#7C52D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418DB1

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

Preview Lab → · Contrast checker → · Palette generator →