#3B8ACA#3B8ACA

#3B8ACA is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.4% C 0.124 H 246.3°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX#3B8ACA
RGBrgb(59, 138, 202)
HSLhsl(207, 57%, 51%)
HSVhsv(207, 71%, 79%)
CMYKcmyk(70.8%, 31.7%, 0%, 20.8%)
CIE-LABlab(55.45, -3.09, -40.08)
CIE-LCHlch(55.45, 40.20, 265.59°)
OKLaboklab(61.38% -0.0499 -0.1135)
OKLCHoklch(61.38% 0.124 246.3)
XYZxyz(21.5487, 23.3687, 59.2406)
Luminance0.2337 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B8ACA #CA7B3B
analogous
#3BCAC2 #3B8ACA #3B42CA
triadic
#3B8ACA #CA3B8A #8ACA3B
tetradic
#3B8ACA #C23BCA #CA7B3B #42CA3B
square
#3B8ACA #C23BCA #CA7B3B #42CA3B
split-complementary
#3B8ACA #CA3B42 #CAC23B
monochromatic
#1E496D #2B6A9D #3B8ACA #6BA7D7 #9BC4E4

Accessibility & contrast

On white

3.70
#3B8ACA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.67
#3B8ACA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8ACA
5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B8ACA#FFFFFF#000000##000000
##3B8ACA1.003.705.675.67
#FFFFFF3.701.0021.0021.00
#0000005.6721.001.001.00
##0000005.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D8CCD
Deuteranopia (green-blind)
#597FC9
Tritanopia (blue-blind)
#0099A1
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #3b8aca;
/* rgb */ color: rgb(59, 138, 202);
/* oklch */ color: oklch(61.4% 0.124 246.3);
Tailwind
colors: {
  custom: {
    50: '#82abda',
    500: '#3b8aca',
    950: '#000000',
  },
}
SCSS
$custom: #3b8aca;
$custom-light: #82abda;
$custom-dark: #000000;
JSON
{
  "hex": "#3b8aca",
  "rgb": {
    "r": 59,
    "g": 138,
    "b": 202
  },
  "hsl": {
    "h": 206.853,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.61381,
    "c": 0.12403,
    "h": 246.3
  },
  "luminance": 0.23371
}

Semantic roles & 50–950 ramp

primary
#3B8ACA
secondary
#D0AD91
accent
#8C47E1
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3B8ACA

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

Preview Lab → · Contrast checker → · Palette generator →

#3B8ACA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva