#3C8FB2#3C8FB2

#3C8FB2 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.4% C 0.095 H 229.1°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3C8FB2
RGB	rgb(60, 143, 178)
HSL	hsl(198, 50%, 47%)
HSV	hsv(198, 66%, 70%)
CMYK	cmyk(66.3%, 19.7%, 0%, 30.2%)
CIE-LAB	lab(55.90, -13.94, -25.74)
CIE-LCH	lch(55.90, 29.27, 241.56°)
OKLab	oklab(61.4% -0.0624 -0.072)
OKLCH	oklch(61.4% 0.095 229.1)
XYZ	xyz(19.7186, 23.8178, 45.6689)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8FB2 #B25F3C

analogous

#3CB29A #3C8FB2 #3C54B2

triadic

#3C8FB2 #B23C8F #8FB23C

tetradic

#3C8FB2 #9A3CB2 #B25F3C #54B23C

square

#3C8FB2 #9A3CB2 #B25F3C #54B23C

split-complementary

#3C8FB2 #B23C54 #B29A3C

monochromatic

#1D4556 #2D6A84 #3C8FB2 #61ABCA #8FC3D9

Accessibility & contrast

On white

3.64

#3C8FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#3C8FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8FB2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8FB2	#FFFFFF	#000000	##000000
##3C8FB2	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB4

Deuteranopia (green-blind)

#6D81B2

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3c8fb2;
/* rgb */ color: rgb(60, 143, 178);
/* oklch */ color: oklch(61.4% 0.095 229.1);

Tailwind

colors: {
  custom: {
    50: '#7fafc9',
    500: '#3c8fb2',
    950: '#000000',
  },
}

SCSS

$custom: #3c8fb2;
$custom-light: #7fafc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8fb2",
  "rgb": {
    "r": 60,
    "g": 143,
    "b": 178
  },
  "hsl": {
    "h": 197.797,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.614,
    "c": 0.09529,
    "h": 229.1
  },
  "luminance": 0.2382
}

Semantic roles & 50–950 ramp

primary

#3C8FB2

secondary

#C49886

accent

#784FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3C8FB2

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

Preview Lab → · Contrast checker → · Palette generator →