#4185D2#4185D2

#4185D2 is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.9% C 0.136 H 253.4°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4185D2
RGB	rgb(65, 133, 210)
HSL	hsl(212, 62%, 54%)
HSV	hsv(212, 69%, 82%)
CMYK	cmyk(69%, 36.7%, 0%, 17.6%)
CIE-LAB	lab(54.61, 3.57, -45.93)
CIE-LCH	lch(54.61, 46.06, 274.45°)
OKLab	oklab(60.91% -0.039 -0.1306)
OKLCH	oklch(60.91% 0.136 253.4)
XYZ	xyz(22.1961, 22.5497, 64.1430)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4185D2 #D28E41

analogous

#41CED2 #4185D2 #4641D2

triadic

#4185D2 #D24185 #85D241

tetradic

#4185D2 #D241CE #D28E41 #41D246

square

#4185D2 #D241CE #D28E41 #41D246

split-complementary

#4185D2 #D24641 #CED241

monochromatic

#1D497B #2967AD #4185D2 #72A5DE #A4C5E9

Accessibility & contrast

On white

3.81

#4185D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4185D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185D2

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4185D2	#FFFFFF	#000000	##000000
##4185D2	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628AD5

Deuteranopia (green-blind)

#4D7CD0

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4185d2;
/* rgb */ color: rgb(65, 133, 210);
/* oklch */ color: oklch(60.9% 0.136 253.4);

Tailwind

colors: {
  custom: {
    50: '#86a8e0',
    500: '#4185d2',
    950: '#000000',
  },
}

SCSS

$custom: #4185d2;
$custom-light: #86a8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4185d2",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 210
  },
  "hsl": {
    "h": 211.862,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60905,
    "c": 0.1363,
    "h": 253.4
  },
  "luminance": 0.22552
}

Semantic roles & 50–950 ramp

primary

#4185D2

secondary

#D6B998

accent

#9943E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4185D2

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

Preview Lab → · Contrast checker → · Palette generator →