#3A8DC3#3A8DC3

#3A8DC3 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.7% C 0.114 H 240.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DC3
RGB	rgb(58, 141, 195)
HSL	hsl(204, 54%, 50%)
HSV	hsv(204, 70%, 76%)
CMYK	cmyk(70.3%, 27.7%, 0%, 23.5%)
CIE-LAB	lab(55.97, -7.41, -35.30)
CIE-LCH	lch(55.97, 36.07, 258.15°)
OKLab	oklab(61.68% -0.0556 -0.0996)
OKLCH	oklch(61.68% 0.114 240.8)
XYZ	xyz(21.1163, 23.8871, 55.1170)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DC3 #C3703A

analogous

#3AC3B5 #3A8DC3 #3A48C3

triadic

#3A8DC3 #C33A8D #8DC33A

tetradic

#3A8DC3 #B53AC3 #C3703A #48C33A

square

#3A8DC3 #B53AC3 #C3703A #48C33A

split-complementary

#3A8DC3 #C33A48 #C3B53A

monochromatic

#1E4965 #2C6B94 #3A8DC3 #68A8D2 #97C3E0

Accessibility & contrast

On white

3.63

#3A8DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#3A8DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DC3

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DC3	#FFFFFF	#000000	##000000
##3A8DC3	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748DC5

Deuteranopia (green-blind)

#6180C2

Tritanopia (blue-blind)

#009AA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8dc3;
/* rgb */ color: rgb(58, 141, 195);
/* oklch */ color: oklch(61.7% 0.114 240.8);

Tailwind

colors: {
  custom: {
    50: '#80aed5',
    500: '#3a8dc3',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dc3;
$custom-light: #80aed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dc3",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 195
  },
  "hsl": {
    "h": 203.65,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61679,
    "c": 0.11409,
    "h": 240.8
  },
  "luminance": 0.23889
}

Semantic roles & 50–950 ramp

primary

#3A8DC3

secondary

#CCA68D

accent

#844ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3A8DC3

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

Preview Lab → · Contrast checker → · Palette generator →