#4186DC#4186DC

#4186DC is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.7% C 0.148 H 255.3°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4186DC
RGB	rgb(65, 134, 220)
HSL	hsl(213, 69%, 56%)
HSV	hsv(213, 70%, 86%)
CMYK	cmyk(70.5%, 39.1%, 0%, 13.7%)
CIE-LAB	lab(55.42, 6.50, -50.26)
CIE-LCH	lch(55.42, 50.68, 277.37°)
OKLab	oklab(61.71% -0.0376 -0.1433)
OKLCH	oklch(61.71% 0.148 255.3)
XYZ	xyz(23.6186, 23.3388, 70.9564)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4186DC #DC9741

analogous

#41D4DC #4186DC #4941DC

triadic

#4186DC #DC4186 #86DC41

tetradic

#4186DC #DC41D4 #DC9741 #41DC49

square

#4186DC #DC41D4 #DC9741 #41DC49

split-complementary

#4186DC #DC4941 #D4DC41

monochromatic

#194B89 #2367BD #4186DC #75A7E6 #A8C8EF

Accessibility & contrast

On white

3.70

#4186DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4186DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4186DC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4186DC	#FFFFFF	#000000	##000000
##4186DC	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)

#5E8DDF

Deuteranopia (green-blind)

#467EDA

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4186dc;
/* rgb */ color: rgb(65, 134, 220);
/* oklch */ color: oklch(61.7% 0.148 255.3);

Tailwind

colors: {
  custom: {
    50: '#87a8e7',
    500: '#4186dc',
    950: '#000000',
  },
}

SCSS

$custom: #4186dc;
$custom-light: #87a8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4186dc",
  "rgb": {
    "r": 65,
    "g": 134,
    "b": 220
  },
  "hsl": {
    "h": 213.29,
    "s": 68.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.61713,
    "c": 0.14813,
    "h": 255.3
  },
  "luminance": 0.23341
}

Semantic roles & 50–950 ramp

primary

#4186DC

secondary

#DDC09C

accent

#9E3CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4186DC

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

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