#3C738E#3C738E

#3C738E is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.9% C 0.072 H 231.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C738E
RGB	rgb(60, 115, 142)
HSL	hsl(200, 41%, 40%)
HSV	hsv(200, 58%, 56%)
CMYK	cmyk(57.7%, 19%, 0%, 44.3%)
CIE-LAB	lab(45.87, -9.90, -20.26)
CIE-LCH	lch(45.87, 22.55, 243.95°)
OKLab	oklab(52.92% -0.0447 -0.0565)
OKLCH	oklch(52.92% 0.072 231.6)
XYZ	xyz(12.8749, 15.1740, 27.8363)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C738E #8E573C

analogous

#3C8E80 #3C738E #3C4A8E

triadic

#3C738E #8E3C73 #738E3C

tetradic

#3C738E #803C8E #8E573C #4A8E3C

square

#3C738E #803C8E #8E573C #4A8E3C

split-complementary

#3C738E #8E3C4A #8E803C

monochromatic

#182D38 #2A5063 #3C738E #5295B6 #7DAFC8

Accessibility & contrast

On white

5.20

#3C738E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3C738E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C738E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C738E	#FFFFFF	#000000	##FFFFFF
##3C738E	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66728F

Deuteranopia (green-blind)

#5A698E

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3c738e;
/* rgb */ color: rgb(60, 115, 142);
/* oklch */ color: oklch(52.9% 0.072 231.6);

Tailwind

colors: {
  custom: {
    50: '#799baf',
    500: '#3c738e',
    950: '#000000',
  },
}

SCSS

$custom: #3c738e;
$custom-light: #799baf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c738e",
  "rgb": {
    "r": 60,
    "g": 115,
    "b": 142
  },
  "hsl": {
    "h": 199.756,
    "s": 40.594,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52922,
    "c": 0.07201,
    "h": 231.6
  },
  "luminance": 0.15175
}

Semantic roles & 50–950 ramp

primary

#3C738E

secondary

#B28874

accent

#7F57D0

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #3C738E

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

Preview Lab → · Contrast checker → · Palette generator →