#418FA5#418FA5

#418FA5 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.0% C 0.083 H 219.1°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#418FA5
RGB	rgb(65, 143, 165)
HSL	hsl(193, 43%, 45%)
HSV	hsv(193, 61%, 65%)
CMYK	cmyk(60.6%, 13.3%, 0%, 35.3%)
CIE-LAB	lab(55.57, -17.20, -18.81)
CIE-LCH	lch(55.57, 25.48, 227.55°)
OKLab	oklab(61.01% -0.0643 -0.0523)
OKLCH	oklch(61.01% 0.083 219.1)
XYZ	xyz(18.7913, 23.4835, 39.1325)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FA5 #A55741

analogous

#41A589 #418FA5 #415DA5

triadic

#418FA5 #A5418F #8FA541

tetradic

#418FA5 #8941A5 #A55741 #5DA541

square

#418FA5 #8941A5 #A55741 #5DA541

split-complementary

#418FA5 #A5415D #A58941

monochromatic

#1E434D #306979 #418FA5 #62ACC1 #8EC3D2

Accessibility & contrast

On white

3.69

#418FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#418FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FA5

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FA5	#FFFFFF	#000000	##000000
##418FA5	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA6

Deuteranopia (green-blind)

#7380A5

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418fa5;
/* rgb */ color: rgb(65, 143, 165);
/* oklch */ color: oklch(61.0% 0.083 219.1);

Tailwind

colors: {
  custom: {
    50: '#7fb0bf',
    500: '#418fa5',
    950: '#000000',
  },
}

SCSS

$custom: #418fa5;
$custom-light: #7fb0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#418fa5",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 165
  },
  "hsl": {
    "h": 193.2,
    "s": 43.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6101,
    "c": 0.08285,
    "h": 219.1
  },
  "luminance": 0.23485
}

Semantic roles & 50–950 ramp

primary

#418FA5

secondary

#BE9184

accent

#7055D3

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #418FA5

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

Preview Lab → · Contrast checker → · Palette generator →