#3C7EA9#3C7EA9

#3C7EA9 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.095 H 239.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3C7EA9
RGB	rgb(60, 126, 169)
HSL	hsl(204, 48%, 45%)
HSV	hsv(204, 64%, 66%)
CMYK	cmyk(64.5%, 25.4%, 0%, 33.7%)
CIE-LAB	lab(50.39, -7.33, -29.11)
CIE-LCH	lch(50.39, 30.02, 255.87°)
OKLab	oklab(56.89% -0.0474 -0.0818)
OKLCH	oklch(56.89% 0.095 239.9)
XYZ	xyz(16.4830, 18.7453, 40.2780)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7EA9 #A9673C

analogous

#3CA99E #3C7EA9 #3C47A9

triadic

#3C7EA9 #A93C7E #7EA93C

tetradic

#3C7EA9 #9E3CA9 #A9673C #47A93C

square

#3C7EA9 #9E3CA9 #A9673C #47A93C

split-complementary

#3C7EA9 #A93C47 #A99E3C

monochromatic

#1C3B4F #2C5C7C #3C7EA9 #5D9CC5 #8AB8D5

Accessibility & contrast

On white

4.42

#3C7EA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#3C7EA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7EA9

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7EA9	#FFFFFF	#000000	##000000
##3C7EA9	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7EAB

Deuteranopia (green-blind)

#5B73A8

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c7ea9;
/* rgb */ color: rgb(60, 126, 169);
/* oklch */ color: oklch(56.9% 0.095 239.9);

Tailwind

colors: {
  custom: {
    50: '#7da3c2',
    500: '#3c7ea9',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ea9;
$custom-light: #7da3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ea9",
  "rgb": {
    "r": 60,
    "g": 126,
    "b": 169
  },
  "hsl": {
    "h": 203.67,
    "s": 47.598,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56887,
    "c": 0.09454,
    "h": 239.9
  },
  "luminance": 0.18747
}

Semantic roles & 50–950 ramp

primary

#3C7EA9

secondary

#C09A81

accent

#8651D7

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3C7EA9

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

Preview Lab → · Contrast checker → · Palette generator →