#4186BD#4186BD

#4186BD is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.0% C 0.109 H 245.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4186BD
RGB	rgb(65, 134, 189)
HSL	hsl(207, 49%, 50%)
HSV	hsv(207, 66%, 74%)
CMYK	cmyk(65.6%, 29.1%, 0%, 25.9%)
CIE-LAB	lab(53.86, -4.30, -35.17)
CIE-LCH	lch(53.86, 35.44, 263.03°)
OKLab	oklab(59.98% -0.0459 -0.0992)
OKLCH	oklch(59.98% 0.109 245.2)
XYZ	xyz(19.8869, 21.8461, 51.3029)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4186BD #BD7841

analogous

#41BDB6 #4186BD #4148BD

triadic

#4186BD #BD4186 #86BD41

tetradic

#4186BD #B641BD #BD7841 #48BD41

square

#4186BD #B641BD #BD7841 #48BD41

split-complementary

#4186BD #BD4148 #BDB641

monochromatic

#224562 #31668F #4186BD #6EA3CD #9CC0DD

Accessibility & contrast

On white

3.91

#4186BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4186BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4186BD

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4186BD	#FFFFFF	#000000	##000000
##4186BD	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BF

Deuteranopia (green-blind)

#5D7BBC

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4186bd;
/* rgb */ color: rgb(65, 134, 189);
/* oklch */ color: oklch(60.0% 0.109 245.2);

Tailwind

colors: {
  custom: {
    50: '#82a9d1',
    500: '#4186bd',
    950: '#000000',
  },
}

SCSS

$custom: #4186bd;
$custom-light: #82a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4186bd",
  "rgb": {
    "r": 65,
    "g": 134,
    "b": 189
  },
  "hsl": {
    "h": 206.613,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59984,
    "c": 0.10935,
    "h": 245.2
  },
  "luminance": 0.21848
}

Semantic roles & 50–950 ramp

primary

#4186BD

secondary

#C9AA91

accent

#8C4FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4186BD

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

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