#3679C2#3679C2

#3679C2 is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 56.9% C 0.132 H 252.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3679C2
RGB	rgb(54, 121, 194)
HSL	hsl(211, 56%, 49%)
HSV	hsv(211, 72%, 76%)
CMYK	cmyk(72.2%, 37.6%, 0%, 23.9%)
CIE-LAB	lab(49.92, 3.48, -44.28)
CIE-LCH	lch(49.92, 44.42, 274.50°)
OKLab	oklab(56.86% -0.039 -0.1261)
OKLCH	oklch(56.86% 0.132 252.8)
XYZ	xyz(18.0927, 18.3521, 53.6172)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3679C2 #C27F36

analogous

#36BFC2 #3679C2 #3936C2

triadic

#3679C2 #C23679 #79C236

tetradic

#3679C2 #C236BF #C27F36 #36C239

square

#3679C2 #C236BF #C27F36 #36C239

split-complementary

#3679C2 #C23936 #BFC236

monochromatic

#1B3D62 #295B92 #3679C2 #6298D3 #92B8E1

Accessibility & contrast

On white

4.50

#3679C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#3679C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3679C2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3679C2	#FFFFFF	#000000	##000000
##3679C2	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577EC5

Deuteranopia (green-blind)

#4271C1

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3679c2;
/* rgb */ color: rgb(54, 121, 194);
/* oklch */ color: oklch(56.9% 0.132 252.8);

Tailwind

colors: {
  custom: {
    50: '#7e9fd5',
    500: '#3679c2',
    950: '#000000',
  },
}

SCSS

$custom: #3679c2;
$custom-light: #7e9fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3679c2",
  "rgb": {
    "r": 54,
    "g": 121,
    "b": 194
  },
  "hsl": {
    "h": 211.286,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56862,
    "c": 0.13197,
    "h": 252.8
  },
  "luminance": 0.18354
}

Semantic roles & 50–950 ramp

primary

#3679C2

secondary

#CCAB88

accent

#9748E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3679C2

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

Preview Lab → · Contrast checker → · Palette generator →