#3A8FBF#3A8FBF

#3A8FBF is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.109 H 237.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FBF
RGB	rgb(58, 143, 191)
HSL	hsl(202, 53%, 49%)
HSV	hsv(202, 70%, 75%)
CMYK	cmyk(69.6%, 25.1%, 0%, 25.1%)
CIE-LAB	lab(56.39, -9.91, -32.38)
CIE-LCH	lch(56.39, 33.87, 252.98°)
OKLab	oklab(61.95% -0.059 -0.0911)
OKLCH	oklch(61.95% 0.109 237.1)
XYZ	xyz(20.9677, 24.3037, 52.8662)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FBF #BF6A3A

analogous

#3ABFAD #3A8FBF #3A4DBF

triadic

#3A8FBF #BF3A8F #8FBF3A

tetradic

#3A8FBF #AD3ABF #BF6A3A #4DBF3A

square

#3A8FBF #AD3ABF #BF6A3A #4DBF3A

split-complementary

#3A8FBF #BF3A4D #BFAD3A

monochromatic

#1D4961 #2C6C90 #3A8FBF #66AAD0 #95C4DF

Accessibility & contrast

On white

3.58

#3A8FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#3A8FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FBF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FBF	#FFFFFF	#000000	##000000
##3A8FBF	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788EC1

Deuteranopia (green-blind)

#6681BE

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3a8fbf;
/* rgb */ color: rgb(58, 143, 191);
/* oklch */ color: oklch(62.0% 0.109 237.1);

Tailwind

colors: {
  custom: {
    50: '#80afd2',
    500: '#3a8fbf',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fbf;
$custom-light: #80afd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fbf",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 191
  },
  "hsl": {
    "h": 201.654,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6195,
    "c": 0.10856,
    "h": 237.1
  },
  "luminance": 0.24306
}

Semantic roles & 50–950 ramp

primary

#3A8FBF

secondary

#CAA28B

accent

#804BDD

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8FBF

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

Preview Lab → · Contrast checker → · Palette generator →