#4185DA#4185DA

#4185DA is a mid, vivid cyan. Relative luminance 0.230; OKLCH L 61.4% C 0.147 H 255.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4185DA
RGB	rgb(65, 133, 218)
HSL	hsl(213, 67%, 55%)
HSV	hsv(213, 70%, 85%)
CMYK	cmyk(70.2%, 39%, 0%, 14.5%)
CIE-LAB	lab(55.03, 6.40, -49.76)
CIE-LCH	lch(55.03, 50.17, 277.33°)
OKLab	oklab(61.37% -0.0371 -0.1418)
OKLCH	oklch(61.37% 0.147 255.3)
XYZ	xyz(23.2177, 22.9583, 69.5239)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4185DA #DA9641

analogous

#41D2DA #4185DA #4941DA

triadic

#4185DA #DA4185 #85DA41

tetradic

#4185DA #DA41D2 #DA9641 #41DA49

square

#4185DA #DA41D2 #DA9641 #41DA49

split-complementary

#4185DA #DA4941 #D2DA41

monochromatic

#1A4A86 #2467BA #4185DA #74A6E4 #A7C7EE

Accessibility & contrast

On white

3.76

#4185DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4185DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185DA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4185DA	#FFFFFF	#000000	##000000
##4185DA	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8BDD

Deuteranopia (green-blind)

#467DD8

Tritanopia (blue-blind)

#0099A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4185da;
/* rgb */ color: rgb(65, 133, 218);
/* oklch */ color: oklch(61.4% 0.147 255.3);

Tailwind

colors: {
  custom: {
    50: '#87a8e6',
    500: '#4185da',
    950: '#000000',
  },
}

SCSS

$custom: #4185da;
$custom-light: #87a8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4185da",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 218
  },
  "hsl": {
    "h": 213.333,
    "s": 67.401,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61374,
    "c": 0.1466,
    "h": 255.3
  },
  "luminance": 0.22961
}

Semantic roles & 50–950 ramp

primary

#4185DA

secondary

#DBBF9C

accent

#9D3EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #4185DA

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

Preview Lab → · Contrast checker → · Palette generator →