#3A8DC0#3A8DC0

#3A8DC0 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.111 H 239.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DC0
RGB	rgb(58, 141, 192)
HSL	hsl(203, 54%, 49%)
HSV	hsv(203, 70%, 75%)
CMYK	cmyk(69.8%, 26.6%, 0%, 24.7%)
CIE-LAB	lab(55.84, -8.44, -33.81)
CIE-LCH	lch(55.84, 34.85, 255.99°)
OKLab	oklab(61.53% -0.0566 -0.0953)
OKLCH	oklch(61.53% 0.111 239.3)
XYZ	xyz(20.7805, 23.7528, 53.3485)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DC0 #C06D3A

analogous

#3AC0B0 #3A8DC0 #3A4AC0

triadic

#3A8DC0 #C03A8D #8DC03A

tetradic

#3A8DC0 #B03AC0 #C06D3A #4AC03A

square

#3A8DC0 #B03AC0 #C06D3A #4AC03A

split-complementary

#3A8DC0 #C03A4A #C0B03A

monochromatic

#1E4862 #2C6A91 #3A8DC0 #66A8D1 #95C3DF

Accessibility & contrast

On white

3.65

#3A8DC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3A8DC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DC0

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DC0	#FFFFFF	#000000	##000000
##3A8DC0	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC2

Deuteranopia (green-blind)

#6380BF

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8dc0;
/* rgb */ color: rgb(58, 141, 192);
/* oklch */ color: oklch(61.5% 0.111 239.3);

Tailwind

colors: {
  custom: {
    50: '#80aed3',
    500: '#3a8dc0',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dc0;
$custom-light: #80aed3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dc0",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 192
  },
  "hsl": {
    "h": 202.836,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61527,
    "c": 0.11084,
    "h": 239.3
  },
  "luminance": 0.23755
}

Semantic roles & 50–950 ramp

primary

#3A8DC0

secondary

#CAA38B

accent

#824BDD

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8DC0

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

Preview Lab → · Contrast checker → · Palette generator →