#3C8FB0#3C8FB0

#3C8FB0 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.3% C 0.094 H 227.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3C8FB0
RGB	rgb(60, 143, 176)
HSL	hsl(197, 49%, 46%)
HSV	hsv(197, 66%, 69%)
CMYK	cmyk(65.9%, 18.7%, 0%, 31%)
CIE-LAB	lab(55.82, -14.60, -24.72)
CIE-LCH	lch(55.82, 28.71, 239.44°)
OKLab	oklab(61.31% -0.0632 -0.0691)
OKLCH	oklch(61.31% 0.094 227.6)
XYZ	xyz(19.5193, 23.7381, 44.6191)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8FB0 #B05D3C

analogous

#3CB097 #3C8FB0 #3C55B0

triadic

#3C8FB0 #B03C8F #8FB03C

tetradic

#3C8FB0 #973CB0 #B05D3C #55B03C

square

#3C8FB0 #973CB0 #B05D3C #55B03C

split-complementary

#3C8FB0 #B03C55 #B0973C

monochromatic

#1D4555 #2C6A82 #3C8FB0 #60ABC9 #8EC3D8

Accessibility & contrast

On white

3.65

#3C8FB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3C8FB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8FB0

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8FB0	#FFFFFF	#000000	##000000
##3C8FB0	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8CB2

Deuteranopia (green-blind)

#6D81B0

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3c8fb0;
/* rgb */ color: rgb(60, 143, 176);
/* oklch */ color: oklch(61.3% 0.094 227.6);

Tailwind

colors: {
  custom: {
    50: '#7fafc7',
    500: '#3c8fb0',
    950: '#000000',
  },
}

SCSS

$custom: #3c8fb0;
$custom-light: #7fafc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8fb0",
  "rgb": {
    "r": 60,
    "g": 143,
    "b": 176
  },
  "hsl": {
    "h": 197.069,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.61309,
    "c": 0.09362,
    "h": 227.6
  },
  "luminance": 0.2374
}

Semantic roles & 50–950 ramp

primary

#3C8FB0

secondary

#C39685

accent

#764FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3C8FB0

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

Preview Lab → · Contrast checker → · Palette generator →