#4185D5#4185D5

#4185D5 is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.1% C 0.140 H 254.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4185D5
RGB	rgb(65, 133, 213)
HSL	hsl(212, 64%, 55%)
HSV	hsv(212, 69%, 84%)
CMYK	cmyk(69.5%, 37.6%, 0%, 16.5%)
CIE-LAB	lab(54.76, 4.63, -47.37)
CIE-LCH	lch(54.76, 47.59, 275.58°)
OKLab	oklab(61.08% -0.0383 -0.1348)
OKLCH	oklch(61.08% 0.14 254.1)
XYZ	xyz(22.5733, 22.7006, 66.1299)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4185D5 #D59141

analogous

#41CFD5 #4185D5 #4741D5

triadic

#4185D5 #D54185 #85D541

tetradic

#4185D5 #D541CF #D59141 #41D547

square

#4185D5 #D541CF #D59141 #41D547

split-complementary

#4185D5 #D54741 #CFD541

monochromatic

#1C4A7F #2767B2 #4185D5 #73A5E0 #A5C5EB

Accessibility & contrast

On white

3.79

#4185D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#4185D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185D5

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4185D5	#FFFFFF	#000000	##000000
##4185D5	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618BD8

Deuteranopia (green-blind)

#4B7DD3

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4185d5;
/* rgb */ color: rgb(65, 133, 213);
/* oklch */ color: oklch(61.1% 0.140 254.1);

Tailwind

colors: {
  custom: {
    50: '#86a8e2',
    500: '#4185d5',
    950: '#000000',
  },
}

SCSS

$custom: #4185d5;
$custom-light: #86a8e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4185d5",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 213
  },
  "hsl": {
    "h": 212.432,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61079,
    "c": 0.14015,
    "h": 254.1
  },
  "luminance": 0.22703
}

Semantic roles & 50–950 ramp

primary

#4185D5

secondary

#D8BB9A

accent

#9B41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4185D5

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

Preview Lab → · Contrast checker → · Palette generator →