#3C699B#3C699B

#3C699B is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.2% C 0.094 H 252.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3C699B
RGB	rgb(60, 105, 155)
HSL	hsl(212, 44%, 42%)
HSV	hsv(212, 61%, 61%)
CMYK	cmyk(61.3%, 32.3%, 0%, 39.2%)
CIE-LAB	lab(43.40, 0.44, -31.82)
CIE-LCH	lch(43.40, 31.82, 270.78°)
OKLab	oklab(51.17% -0.0286 -0.0898)
OKLCH	oklch(51.17% 0.094 252.4)
XYZ	xyz(12.8293, 13.4292, 32.9200)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C699B #9B6E3C

analogous

#3C999B #3C699B #3F3C9B

triadic

#3C699B #9B3C69 #699B3C

tetradic

#3C699B #9B3C99 #9B6E3C #3C9B3F

square

#3C699B #9B3C99 #9B6E3C #3C9B3F

split-complementary

#3C699B #9B3F3C #999B3C

monochromatic

#1A2D43 #2B4B6F #3C699B #5687BE #83A7CF

Accessibility & contrast

On white

5.70

#3C699B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3C699B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C699B

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C699B	#FFFFFF	#000000	##FFFFFF
##3C699B	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546C9D

Deuteranopia (green-blind)

#47629A

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3c699b;
/* rgb */ color: rgb(60, 105, 155);
/* oklch */ color: oklch(51.2% 0.094 252.4);

Tailwind

colors: {
  custom: {
    50: '#7a93b8',
    500: '#3c699b',
    950: '#000000',
  },
}

SCSS

$custom: #3c699b;
$custom-light: #7a93b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c699b",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 155
  },
  "hsl": {
    "h": 211.579,
    "s": 44.186,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51165,
    "c": 0.09424,
    "h": 252.4
  },
  "luminance": 0.1343
}

Semantic roles & 50–950 ramp

primary

#3C699B

secondary

#B99B7A

accent

#9754D4

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #3C699B

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

Preview Lab → · Contrast checker → · Palette generator →