#215F8F#215F8F

#215F8F is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.100 H 245.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#215F8F
RGBrgb(33, 95, 143)
HSLhsl(206, 63%, 35%)
HSVhsv(206, 77%, 56%)
CMYKcmyk(76.9%, 33.6%, 0%, 43.9%)
CIE-LABlab(38.71, -2.35, -32.09)
CIE-LCHlch(38.71, 32.18, 265.82°)
OKLaboklab(46.99% -0.0409 -0.0911)
OKLCHoklch(46.99% 0.1 245.8)
XYZxyz(9.6754, 10.4898, 27.4961)
Luminance0.1049 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#215F8F #8F5121
analogous
#218F88 #215F8F #21288F
triadic
#215F8F #8F215F #5F8F21
tetradic
#215F8F #88218F #8F5121 #288F21
square
#215F8F #88218F #8F5121 #288F21
split-complementary
#215F8F #8F2128 #8F8821
monochromatic
#0A1D2C #163E5D #215F8F #2C80C1 #539ED7

Accessibility & contrast

On white

6.78
#215F8F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#215F8F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215F8F
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##215F8F#FFFFFF#000000##FFFFFF
##215F8F1.006.783.106.78
#FFFFFF6.781.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#496191
Deuteranopia (green-blind)
#39578E
Tritanopia (blue-blind)
#006B70
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #215f8f;
/* rgb */ color: rgb(33, 95, 143);
/* oklch */ color: oklch(47.0% 0.100 245.8);
Tailwind
colors: {
  custom: {
    50: '#6d8cb0',
    500: '#215f8f',
    950: '#000000',
  },
}
SCSS
$custom: #215f8f;
$custom-light: #6d8cb0;
$custom-dark: #000000;
JSON
{
  "hex": "#215f8f",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 143
  },
  "hsl": {
    "h": 206.182,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.09983,
    "h": 245.8
  },
  "luminance": 0.10491
}

Semantic roles & 50–950 ramp

primary
#215F8F
secondary
#BB7F51
accent
#8A42E6
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #215F8F

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

Preview Lab → · Contrast checker → · Palette generator →

#215F8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva