#3A8FC7#3A8FC7

#3A8FC7 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.4% C 0.117 H 241.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FC7
RGB	rgb(58, 143, 199)
HSL	hsl(204, 56%, 50%)
HSV	hsv(204, 71%, 78%)
CMYK	cmyk(70.9%, 28.1%, 0%, 22%)
CIE-LAB	lab(56.75, -7.17, -36.35)
CIE-LCH	lch(56.75, 37.05, 258.84°)
OKLab	oklab(62.35% -0.0563 -0.1026)
OKLCH	oklch(62.35% 0.117 241.2)
XYZ	xyz(21.8722, 24.6656, 57.6300)
Luminance	0.2467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FC7 #C7723A

analogous

#3AC7B9 #3A8FC7 #3A48C7

triadic

#3A8FC7 #C73A8F #8FC73A

tetradic

#3A8FC7 #B93AC7 #C7723A #48C73A

square

#3A8FC7 #B93AC7 #C7723A #48C73A

split-complementary

#3A8FC7 #C73A48 #C7B93A

monochromatic

#1E4B69 #2B6D98 #3A8FC7 #6AAAD5 #99C5E2

Accessibility & contrast

On white

3.54

#3A8FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#3A8FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FC7

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FC7	#FFFFFF	#000000	##000000
##3A8FC7	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CA

Deuteranopia (green-blind)

#6282C6

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3a8fc7;
/* rgb */ color: rgb(58, 143, 199);
/* oklch */ color: oklch(62.4% 0.117 241.2);

Tailwind

colors: {
  custom: {
    50: '#81afd8',
    500: '#3a8fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fc7;
$custom-light: #81afd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fc7",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 199
  },
  "hsl": {
    "h": 203.83,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.62351,
    "c": 0.11708,
    "h": 241.2
  },
  "luminance": 0.24668
}

Semantic roles & 50–950 ramp

primary

#3A8FC7

secondary

#CEA88F

accent

#8449DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A8FC7

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

Preview Lab → · Contrast checker → · Palette generator →