#215A78#215A78

#215A78 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.076 H 235.3°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#215A78
RGBrgb(33, 90, 120)
HSLhsl(201, 57%, 30%)
HSVhsv(201, 73%, 47%)
CMYKcmyk(72.5%, 25%, 0%, 52.9%)
CIE-LABlab(35.97, -7.91, -22.35)
CIE-LCHlch(35.97, 23.71, 250.52°)
OKLaboklab(44.44% -0.0435 -0.0629)
OKLCHoklch(44.44% 0.076 235.3)
XYZxyz(7.6722, 8.9909, 19.0967)
Luminance0.0899 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#215A78 #783F21
analogous
#21786B #215A78 #212E78
triadic
#215A78 #78215A #5A7821
tetradic
#215A78 #6B2178 #783F21 #2E7821
square
#215A78 #6B2178 #783F21 #2E7821
split-complementary
#215A78 #78212E #786B21
monochromatic
#071218 #143648 #215A78 #2E7EA8 #479ECC

Accessibility & contrast

On white

7.50
#215A78 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#215A78 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A78
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##215A78#FFFFFF#000000##FFFFFF
##215A781.007.502.807.50
#FFFFFF7.501.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C5979
Deuteranopia (green-blind)
#405178
Tritanopia (blue-blind)
#006264
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #215a78;
/* rgb */ color: rgb(33, 90, 120);
/* oklch */ color: oklch(44.4% 0.076 235.3);
Tailwind
colors: {
  custom: {
    50: '#68889f',
    500: '#215a78',
    950: '#000000',
  },
}
SCSS
$custom: #215a78;
$custom-light: #68889f;
$custom-dark: #000000;
JSON
{
  "hex": "#215a78",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 120
  },
  "hsl": {
    "h": 200.69,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.07646,
    "h": 235.3
  },
  "luminance": 0.08992
}

Semantic roles & 50–950 ramp

primary
#215A78
secondary
#AB6B4A
accent
#7C48E0
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#070B0E
muted
#7A7C7E

Preview Lab

Preview with #215A78

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

Preview Lab → · Contrast checker → · Palette generator →

#215A78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva