#3682CD#3682CD

#3682CD is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.6% C 0.137 H 251.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3682CD
RGB	rgb(54, 130, 205)
HSL	hsl(210, 60%, 51%)
HSV	hsv(210, 74%, 80%)
CMYK	cmyk(73.7%, 36.6%, 0%, 19.6%)
CIE-LAB	lab(53.12, 2.02, -45.48)
CIE-LCH	lch(53.12, 45.52, 272.55°)
OKLab	oklab(59.56% -0.0445 -0.1295)
OKLCH	oklch(59.56% 0.137 251)
XYZ	xyz(20.5193, 21.1550, 60.7477)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682CD #CD8136

analogous

#36CDCC #3682CD #3636CD

triadic

#3682CD #CD3682 #82CD36

tetradic

#3682CD #CC36CD #CD8136 #36CD36

square

#3682CD #CC36CD #CD8136 #36CD36

split-complementary

#3682CD #CD3636 #CDCC36

monochromatic

#1B456D #27639E #3682CD #67A0D9 #98BFE5

Accessibility & contrast

On white

4.01

#3682CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3682CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682CD

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682CD	#FFFFFF	#000000	##000000
##3682CD	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F86D0

Deuteranopia (green-blind)

#4978CC

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3682cd;
/* rgb */ color: rgb(54, 130, 205);
/* oklch */ color: oklch(59.6% 0.137 251.0);

Tailwind

colors: {
  custom: {
    50: '#80a5dc',
    500: '#3682cd',
    950: '#000000',
  },
}

SCSS

$custom: #3682cd;
$custom-light: #80a5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3682cd",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 205
  },
  "hsl": {
    "h": 209.801,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59555,
    "c": 0.13691,
    "h": 251
  },
  "luminance": 0.21157
}

Semantic roles & 50–950 ramp

primary

#3682CD

secondary

#D1AF8E

accent

#9344E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3682CD

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

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