#3A8FBD#3A8FBD

#3A8FBD is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.107 H 235.9°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX#3A8FBD
RGBrgb(58, 143, 189)
HSLhsl(201, 53%, 48%)
HSVhsv(201, 69%, 74%)
CMYKcmyk(69.3%, 24.3%, 0%, 25.9%)
CIE-LABlab(56.30, -10.59, -31.38)
CIE-LCHlch(56.30, 33.12, 251.35°)
OKLaboklab(61.85% -0.0596 -0.0883)
OKLCHoklch(61.85% 0.107 235.9)
XYZxyz(20.7491, 24.2163, 51.7149)
Luminance0.2422 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A8FBD #BD683A
analogous
#3ABDA9 #3A8FBD #3A4DBD
triadic
#3A8FBD #BD3A8F #8FBD3A
tetradic
#3A8FBD #A93ABD #BD683A #4DBD3A
square
#3A8FBD #A93ABD #BD683A #4DBD3A
split-complementary
#3A8FBD #BD3A4D #BDA93A
monochromatic
#1D485F #2C6C8E #3A8FBD #65AAD0 #93C4DE

Accessibility & contrast

On white

3.59
#3A8FBD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.84
#3A8FBD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FBD
5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A8FBD#FFFFFF#000000##000000
##3A8FBD1.003.595.845.84
#FFFFFF3.591.0021.0021.00
#0000005.8421.001.001.00
##0000005.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#798EBF
Deuteranopia (green-blind)
#6781BC
Tritanopia (blue-blind)
#009B9F
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #3a8fbd;
/* rgb */ color: rgb(58, 143, 189);
/* oklch */ color: oklch(61.9% 0.107 235.9);
Tailwind
colors: {
  custom: {
    50: '#80afd1',
    500: '#3a8fbd',
    950: '#000000',
  },
}
SCSS
$custom: #3a8fbd;
$custom-light: #80afd1;
$custom-dark: #000000;
JSON
{
  "hex": "#3a8fbd",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 189
  },
  "hsl": {
    "h": 201.069,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61852,
    "c": 0.10653,
    "h": 235.9
  },
  "luminance": 0.24219
}

Semantic roles & 50–950 ramp

primary
#3A8FBD
secondary
#C9A08A
accent
#7E4BDC
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1014
muted
#7C7F82

Preview Lab

Preview with #3A8FBD

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

Preview Lab → · Contrast checker → · Palette generator →

#3A8FBD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva