#3C689A#3C689A

#3C689A is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.9% C 0.094 H 252.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3C689A
RGB	rgb(60, 104, 154)
HSL	hsl(212, 44%, 42%)
HSV	hsv(212, 61%, 60%)
CMYK	cmyk(61%, 32.5%, 0%, 39.6%)
CIE-LAB	lab(43.05, 0.71, -31.77)
CIE-LCH	lch(43.05, 31.78, 271.27°)
OKLab	oklab(50.88% -0.0277 -0.0897)
OKLCH	oklch(50.88% 0.094 252.8)
XYZ	xyz(12.6444, 13.1932, 32.4458)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C689A #9A6E3C

analogous

#3C979A #3C689A #3F3C9A

triadic

#3C689A #9A3C68 #689A3C

tetradic

#3C689A #9A3C97 #9A6E3C #3C9A3F

square

#3C689A #9A3C97 #9A6E3C #3C9A3F

split-complementary

#3C689A #9A3F3C #979A3C

monochromatic

#1A2D42 #2B4A6E #3C689A #5686BD #82A6CE

Accessibility & contrast

On white

5.77

#3C689A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3C689A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C689A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C689A	#FFFFFF	#000000	##FFFFFF
##3C689A	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9C

Deuteranopia (green-blind)

#466299

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3c689a;
/* rgb */ color: rgb(60, 104, 154);
/* oklch */ color: oklch(50.9% 0.094 252.8);

Tailwind

colors: {
  custom: {
    50: '#7a92b8',
    500: '#3c689a',
    950: '#000000',
  },
}

SCSS

$custom: #3c689a;
$custom-light: #7a92b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c689a",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 154
  },
  "hsl": {
    "h": 211.915,
    "s": 43.925,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50875,
    "c": 0.09387,
    "h": 252.8
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary

#3C689A

secondary

#B89B7A

accent

#9854D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0D11

muted

#7C7D80

Preview Lab

Preview with #3C689A

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

Preview Lab → · Contrast checker → · Palette generator →