#4185D7#4185D7

#4185D7 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.2% C 0.143 H 254.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4185D7
RGB	rgb(65, 133, 215)
HSL	hsl(213, 65%, 55%)
HSV	hsv(213, 70%, 84%)
CMYK	cmyk(69.8%, 38.1%, 0%, 15.7%)
CIE-LAB	lab(54.87, 5.33, -48.33)
CIE-LCH	lch(54.87, 48.62, 276.30°)
OKLab	oklab(61.2% -0.0378 -0.1376)
OKLCH	oklch(61.2% 0.143 254.6)
XYZ	xyz(22.8287, 22.8027, 67.4751)
Luminance	0.2281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4185D7 #D79341

analogous

#41D0D7 #4185D7 #4841D7

triadic

#4185D7 #D74185 #85D741

tetradic

#4185D7 #D741D0 #D79341 #41D748

square

#4185D7 #D741D0 #D79341 #41D748

split-complementary

#4185D7 #D74841 #D0D741

monochromatic

#1B4A82 #2667B5 #4185D7 #74A5E2 #A6C6EC

Accessibility & contrast

On white

3.78

#4185D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4185D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185D7

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4185D7	#FFFFFF	#000000	##000000
##4185D7	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608BDA

Deuteranopia (green-blind)

#497DD5

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4185d7;
/* rgb */ color: rgb(65, 133, 215);
/* oklch */ color: oklch(61.2% 0.143 254.6);

Tailwind

colors: {
  custom: {
    50: '#86a8e4',
    500: '#4185d7',
    950: '#000000',
  },
}

SCSS

$custom: #4185d7;
$custom-light: #86a8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4185d7",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 215
  },
  "hsl": {
    "h": 212.8,
    "s": 65.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61196,
    "c": 0.14272,
    "h": 254.6
  },
  "luminance": 0.22805
}

Semantic roles & 50–950 ramp

primary

#4185D7

secondary

#D9BD9A

accent

#9C40E8

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D0F15

muted

#7D7F84

Preview Lab

Preview with #4185D7

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

Preview Lab → · Contrast checker → · Palette generator →