#3B8FC0#3B8FC0

#3B8FC0 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.0% C 0.109 H 237.9°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3B8FC0
RGB	rgb(59, 143, 192)
HSL	hsl(202, 53%, 49%)
HSV	hsv(202, 69%, 75%)
CMYK	cmyk(69.3%, 25.5%, 0%, 24.7%)
CIE-LAB	lab(56.46, -9.42, -32.83)
CIE-LCH	lch(56.46, 34.16, 253.99°)
OKLab	oklab(62.03% -0.058 -0.0924)
OKLCH	oklch(62.03% 0.109 237.9)
XYZ	xyz(21.1368, 24.3782, 53.4505)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8FC0 #C06C3B

analogous

#3BC0AF #3B8FC0 #3B4DC0

triadic

#3B8FC0 #C03B8F #8FC03B

tetradic

#3B8FC0 #AF3BC0 #C06C3B #4DC03B

square

#3B8FC0 #AF3BC0 #C06C3B #4DC03B

split-complementary

#3B8FC0 #C03B4D #C0AF3B

monochromatic

#1E4962 #2D6C91 #3B8FC0 #68AAD1 #97C4DF

Accessibility & contrast

On white

3.57

#3B8FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#3B8FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8FC0

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8FC0	#FFFFFF	#000000	##000000
##3B8FC0	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788FC2

Deuteranopia (green-blind)

#6682BF

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3b8fc0;
/* rgb */ color: rgb(59, 143, 192);
/* oklch */ color: oklch(62.0% 0.109 237.9);

Tailwind

colors: {
  custom: {
    50: '#80afd3',
    500: '#3b8fc0',
    950: '#000000',
  },
}

SCSS

$custom: #3b8fc0;
$custom-light: #80afd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8fc0",
  "rgb": {
    "r": 59,
    "g": 143,
    "b": 192
  },
  "hsl": {
    "h": 202.105,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.62032,
    "c": 0.10915,
    "h": 237.9
  },
  "luminance": 0.2438
}

Semantic roles & 50–950 ramp

primary

#3B8FC0

secondary

#CAA38C

accent

#814BDC

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3B8FC0

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

Preview Lab → · Contrast checker → · Palette generator →