#3A8EC7#3A8EC7

#3A8EC7 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.1% C 0.118 H 242.0°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A8EC7
RGB	rgb(58, 142, 199)
HSL	hsl(204, 56%, 50%)
HSV	hsv(204, 71%, 78%)
CMYK	cmyk(70.9%, 28.6%, 0%, 22%)
CIE-LAB	lab(56.45, -6.60, -36.81)
CIE-LCH	lch(56.45, 37.40, 259.84°)
OKLab	oklab(62.12% -0.0553 -0.104)
OKLCH	oklch(62.12% 0.118 242)
XYZ	xyz(21.7227, 24.3667, 57.5801)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8EC7 #C7733A

analogous

#3AC7B9 #3A8EC7 #3A48C7

triadic

#3A8EC7 #C73A8E #8EC73A

tetradic

#3A8EC7 #B93AC7 #C7733A #48C73A

square

#3A8EC7 #B93AC7 #C7733A #48C73A

split-complementary

#3A8EC7 #C73A48 #C7B93A

monochromatic

#1E4A69 #2B6C98 #3A8EC7 #6AA9D5 #99C5E2

Accessibility & contrast

On white

3.58

#3A8EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#3A8EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8EC7

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8EC7	#FFFFFF	#000000	##000000
##3A8EC7	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748FCA

Deuteranopia (green-blind)

#6081C6

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3a8ec7;
/* rgb */ color: rgb(58, 142, 199);
/* oklch */ color: oklch(62.1% 0.118 242.0);

Tailwind

colors: {
  custom: {
    50: '#81aed8',
    500: '#3a8ec7',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ec7;
$custom-light: #81aed8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ec7",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 199
  },
  "hsl": {
    "h": 204.255,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.62118,
    "c": 0.11781,
    "h": 242
  },
  "luminance": 0.24369
}

Semantic roles & 50–950 ramp

primary

#3A8EC7

secondary

#CEA88F

accent

#8649DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A8EC7

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

Preview Lab → · Contrast checker → · Palette generator →