#418DB4#418DB4

#418DB4 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.2% C 0.095 H 233.7°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#418DB4
RGB	rgb(65, 141, 180)
HSL	hsl(200, 47%, 48%)
HSV	hsv(200, 64%, 71%)
CMYK	cmyk(63.9%, 21.7%, 0%, 29.4%)
CIE-LAB	lab(55.55, -11.31, -27.41)
CIE-LCH	lch(55.55, 29.65, 247.58°)
OKLab	oklab(61.19% -0.0564 -0.0768)
OKLCH	oklch(61.19% 0.095 233.7)
XYZ	xyz(19.9399, 23.4668, 46.6499)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DB4 #B46841

analogous

#41B4A1 #418DB4 #4153B4

triadic

#418DB4 #B4418D #8DB441

tetradic

#418DB4 #A141B4 #B46841 #53B441

square

#418DB4 #A141B4 #B46841 #53B441

split-complementary

#418DB4 #B44153 #B4A141

monochromatic

#21475A #316A87 #418DB4 #69A8C9 #96C2D9

Accessibility & contrast

On white

3.69

#418DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#418DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DB4

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DB4	#FFFFFF	#000000	##000000
##418DB4	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8CB6

Deuteranopia (green-blind)

#6A80B3

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418db4;
/* rgb */ color: rgb(65, 141, 180);
/* oklch */ color: oklch(61.2% 0.095 233.7);

Tailwind

colors: {
  custom: {
    50: '#81aeca',
    500: '#418db4',
    950: '#000000',
  },
}

SCSS

$custom: #418db4;
$custom-light: #81aeca;
$custom-dark: #000000;

JSON

{
  "hex": "#418db4",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 180
  },
  "hsl": {
    "h": 200.348,
    "s": 46.939,
    "l": 48.039
  },
  "oklch": {
    "l": 0.61191,
    "c": 0.09526,
    "h": 233.7
  },
  "luminance": 0.23469
}

Semantic roles & 50–950 ramp

primary

#418DB4

secondary

#C59F8C

accent

#7E51D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418DB4

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

Preview Lab → · Contrast checker → · Palette generator →