#3A8DCC#3A8DCC

#3A8DCC is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.1% C 0.124 H 244.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DCC
RGB	rgb(58, 141, 204)
HSL	hsl(206, 59%, 51%)
HSV	hsv(206, 72%, 80%)
CMYK	cmyk(71.6%, 30.9%, 0%, 20%)
CIE-LAB	lab(56.39, -4.28, -39.73)
CIE-LCH	lch(56.39, 39.96, 263.85°)
OKLab	oklab(62.15% -0.0528 -0.1125)
OKLCH	oklch(62.15% 0.124 244.8)
XYZ	xyz(22.1647, 24.3065, 60.6385)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DCC #CC793A

analogous

#3ACCC2 #3A8DCC #3A44CC

triadic

#3A8DCC #CC3A8D #8DCC3A

tetradic

#3A8DCC #C23ACC #CC793A #44CC3A

square

#3A8DCC #C23ACC #CC793A #44CC3A

split-complementary

#3A8DCC #CC3A44 #CCC23A

monochromatic

#1D4B6F #296CA0 #3A8DCC #6BA9D9 #9BC5E5

Accessibility & contrast

On white

3.58

#3A8DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#3A8DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DCC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DCC	#FFFFFF	#000000	##000000
##3A8DCC	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)

#708FCF

Deuteranopia (green-blind)

#5C81CB

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3a8dcc;
/* rgb */ color: rgb(58, 141, 204);
/* oklch */ color: oklch(62.1% 0.124 244.8);

Tailwind

colors: {
  custom: {
    50: '#82aedc',
    500: '#3a8dcc',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dcc;
$custom-light: #82aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dcc",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 204
  },
  "hsl": {
    "h": 205.89,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62147,
    "c": 0.12428,
    "h": 244.8
  },
  "luminance": 0.24309
}

Semantic roles & 50–950 ramp

primary

#3A8DCC

secondary

#D1AC91

accent

#8946E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8DCC

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

Preview Lab → · Contrast checker → · Palette generator →