#3B689A#3B689A

#3B689A is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.8% C 0.094 H 252.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3B689A
RGB	rgb(59, 104, 154)
HSL	hsl(212, 45%, 42%)
HSV	hsv(212, 62%, 60%)
CMYK	cmyk(61.7%, 32.5%, 0%, 39.6%)
CIE-LAB	lab(43.01, 0.50, -31.85)
CIE-LCH	lch(43.01, 31.85, 270.90°)
OKLab	oklab(50.83% -0.0286 -0.0899)
OKLCH	oklch(50.83% 0.094 252.4)
XYZ	xyz(12.5846, 13.1624, 32.4430)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B689A #9A6D3B

analogous

#3B989A #3B689A #3E3B9A

triadic

#3B689A #9A3B68 #689A3B

tetradic

#3B689A #9A3B98 #9A6D3B #3B9A3E

square

#3B689A #9A3B98 #9A6D3B #3B9A3E

split-complementary

#3B689A #9A3E3B #989A3B

monochromatic

#192C42 #2A4A6E #3B689A #5586BE #81A6CF

Accessibility & contrast

On white

5.78

#3B689A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3B689A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B689A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B689A	#FFFFFF	#000000	##FFFFFF
##3B689A	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9C

Deuteranopia (green-blind)

#466199

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3b689a;
/* rgb */ color: rgb(59, 104, 154);
/* oklch */ color: oklch(50.8% 0.094 252.4);

Tailwind

colors: {
  custom: {
    50: '#7a92b8',
    500: '#3b689a',
    950: '#000000',
  },
}

SCSS

$custom: #3b689a;
$custom-light: #7a92b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b689a",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 154
  },
  "hsl": {
    "h": 211.579,
    "s": 44.601,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50826,
    "c": 0.09435,
    "h": 252.4
  },
  "luminance": 0.13164
}

Semantic roles & 50–950 ramp

primary

#3B689A

secondary

#B89A78

accent

#9753D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0D11

muted

#7C7D80

Preview Lab

Preview with #3B689A

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

Preview Lab → · Contrast checker → · Palette generator →