#3C8BB3#3C8BB3

#3C8BB3 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.5% C 0.098 H 233.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3C8BB3
RGB	rgb(60, 139, 179)
HSL	hsl(200, 50%, 47%)
HSV	hsv(200, 66%, 70%)
CMYK	cmyk(66.5%, 22.3%, 0%, 29.8%)
CIE-LAB	lab(54.74, -11.39, -28.11)
CIE-LCH	lch(54.74, 30.33, 247.95°)
OKLab	oklab(60.49% -0.0578 -0.0788)
OKLCH	oklch(60.49% 0.098 233.7)
XYZ	xyz(19.2296, 22.6785, 46.0031)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8BB3 #B3643C

analogous

#3CB3A0 #3C8BB3 #3C50B3

triadic

#3C8BB3 #B33C8B #8BB33C

tetradic

#3C8BB3 #A03CB3 #B3643C #50B33C

square

#3C8BB3 #A03CB3 #B3643C #50B33C

split-complementary

#3C8BB3 #B33C50 #B3A03C

monochromatic

#1D4457 #2D6785 #3C8BB3 #62A7CA #90C1DA

Accessibility & contrast

On white

3.79

#3C8BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#3C8BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8BB3

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8BB3	#FFFFFF	#000000	##000000
##3C8BB3	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788AB5

Deuteranopia (green-blind)

#677EB2

Tritanopia (blue-blind)

#009698

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3c8bb3;
/* rgb */ color: rgb(60, 139, 179);
/* oklch */ color: oklch(60.5% 0.098 233.7);

Tailwind

colors: {
  custom: {
    50: '#7facca',
    500: '#3c8bb3',
    950: '#000000',
  },
}

SCSS

$custom: #3c8bb3;
$custom-light: #7facca;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8bb3",
  "rgb": {
    "r": 60,
    "g": 139,
    "b": 179
  },
  "hsl": {
    "h": 200.168,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.60485,
    "c": 0.09776,
    "h": 233.7
  },
  "luminance": 0.22681
}

Semantic roles & 50–950 ramp

primary

#3C8BB3

secondary

#C59B86

accent

#7D4ED9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3C8BB3

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

Preview Lab → · Contrast checker → · Palette generator →