#418BB3#418BB3

#418BB3 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.7% C 0.095 H 235.0°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#418BB3
RGB	rgb(65, 139, 179)
HSL	hsl(201, 47%, 48%)
HSV	hsv(201, 64%, 70%)
CMYK	cmyk(63.7%, 22.3%, 0%, 29.8%)
CIE-LAB	lab(54.91, -10.51, -27.83)
CIE-LCH	lch(54.91, 29.75, 249.31°)
OKLab	oklab(60.67% -0.0546 -0.078)
OKLCH	oklch(60.67% 0.095 235)
XYZ	xyz(19.5461, 22.8418, 46.0179)
Luminance	0.2284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418BB3 #B36941

analogous

#41B3A2 #418BB3 #4152B3

triadic

#418BB3 #B3418B #8BB341

tetradic

#418BB3 #A241B3 #B36941 #52B341

square

#418BB3 #A241B3 #B36941 #52B341

split-complementary

#418BB3 #B34152 #B3A241

monochromatic

#204559 #316886 #418BB3 #69A7C8 #96C1D9

Accessibility & contrast

On white

3.77

#418BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#418BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418BB3

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418BB3	#FFFFFF	#000000	##000000
##418BB3	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788AB5

Deuteranopia (green-blind)

#687EB2

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #418bb3;
/* rgb */ color: rgb(65, 139, 179);
/* oklch */ color: oklch(60.7% 0.095 235.0);

Tailwind

colors: {
  custom: {
    50: '#81acca',
    500: '#418bb3',
    950: '#000000',
  },
}

SCSS

$custom: #418bb3;
$custom-light: #81acca;
$custom-dark: #000000;

JSON

{
  "hex": "#418bb3",
  "rgb": {
    "r": 65,
    "g": 139,
    "b": 179
  },
  "hsl": {
    "h": 201.053,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.60667,
    "c": 0.0952,
    "h": 235
  },
  "luminance": 0.22844
}

Semantic roles & 50–950 ramp

primary

#418BB3

secondary

#C49F8B

accent

#8051D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #418BB3

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

Preview Lab → · Contrast checker → · Palette generator →