#3679A2#3679A2

#3679A2 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.093 H 238.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3679A2
RGB	rgb(54, 121, 162)
HSL	hsl(203, 50%, 42%)
HSV	hsv(203, 67%, 64%)
CMYK	cmyk(66.7%, 25.3%, 0%, 36.5%)
CIE-LAB	lab(48.34, -7.88, -28.23)
CIE-LCH	lch(48.34, 29.31, 254.41°)
OKLab	oklab(55.1% -0.0485 -0.0794)
OKLCH	oklch(55.1% 0.093 238.6)
XYZ	xyz(14.8778, 17.0661, 36.6854)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3679A2 #A25F36

analogous

#36A295 #3679A2 #3643A2

triadic

#3679A2 #A23679 #79A236

tetradic

#3679A2 #9536A2 #A25F36 #43A236

square

#3679A2 #9536A2 #A25F36 #43A236

split-complementary

#3679A2 #A23643 #A29536

monochromatic

#173446 #275774 #3679A2 #5099C5 #7EB4D4

Accessibility & contrast

On white

4.76

#3679A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#3679A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3679A2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3679A2	#FFFFFF	#000000	##FFFFFF
##3679A2	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A4

Deuteranopia (green-blind)

#576EA1

Tritanopia (blue-blind)

#008387

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3679a2;
/* rgb */ color: rgb(54, 121, 162);
/* oklch */ color: oklch(55.1% 0.093 238.6);

Tailwind

colors: {
  custom: {
    50: '#799fbd',
    500: '#3679a2',
    950: '#000000',
  },
}

SCSS

$custom: #3679a2;
$custom-light: #799fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3679a2",
  "rgb": {
    "r": 54,
    "g": 121,
    "b": 162
  },
  "hsl": {
    "h": 202.778,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.55104,
    "c": 0.09302,
    "h": 238.6
  },
  "luminance": 0.17068
}

Semantic roles & 50–950 ramp

primary

#3679A2

secondary

#BD9177

accent

#834EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3679A2

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

Preview Lab → · Contrast checker → · Palette generator →