#4182D7#4182D7

#4182D7 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.5% C 0.146 H 256.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4182D7
RGB	rgb(65, 130, 215)
HSL	hsl(214, 65%, 55%)
HSV	hsv(214, 70%, 84%)
CMYK	cmyk(69.8%, 39.5%, 0%, 15.7%)
CIE-LAB	lab(54.02, 7.15, -49.68)
CIE-LCH	lch(54.02, 50.19, 278.19°)
OKLab	oklab(60.54% -0.035 -0.1416)
OKLCH	oklch(60.54% 0.146 256.1)
XYZ	xyz(22.4239, 21.9930, 67.3401)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4182D7 #D79641

analogous

#41CDD7 #4182D7 #4B41D7

triadic

#4182D7 #D74182 #82D741

tetradic

#4182D7 #D741CD #D79641 #41D74B

square

#4182D7 #D741CD #D79641 #41D74B

split-complementary

#4182D7 #D74B41 #CDD741

monochromatic

#1B4882 #2664B5 #4182D7 #74A3E2 #A6C5EC

Accessibility & contrast

On white

3.89

#4182D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4182D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4182D7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4182D7	#FFFFFF	#000000	##000000
##4182D7	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B89DA

Deuteranopia (green-blind)

#437BD5

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4182d7;
/* rgb */ color: rgb(65, 130, 215);
/* oklch */ color: oklch(60.5% 0.146 256.1);

Tailwind

colors: {
  custom: {
    50: '#86a5e4',
    500: '#4182d7',
    950: '#000000',
  },
}

SCSS

$custom: #4182d7;
$custom-light: #86a5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4182d7",
  "rgb": {
    "r": 65,
    "g": 130,
    "b": 215
  },
  "hsl": {
    "h": 214,
    "s": 65.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60535,
    "c": 0.14589,
    "h": 256.1
  },
  "luminance": 0.21995
}

Semantic roles & 50–950 ramp

primary

#4182D7

secondary

#D9BE9A

accent

#9F40E8

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D0F15

muted

#7D7F84

Preview Lab

Preview with #4182D7

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

Preview Lab → · Contrast checker → · Palette generator →