#2584AA#2584AA

#2584AA is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.102 H 229.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#2584AA
RGBrgb(37, 132, 170)
HSLhsl(197, 64%, 41%)
HSVhsv(197, 78%, 67%)
CMYKcmyk(78.2%, 22.4%, 0%, 33.3%)
CIE-LABlab(51.61, -13.80, -27.85)
CIE-LCHlch(51.61, 31.08, 243.64°)
OKLaboklab(57.68% -0.0661 -0.0783)
OKLCHoklch(57.68% 0.102 229.8)
XYZxyz(16.2670, 19.7961, 40.9861)
Luminance0.1980 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2584AA #AA4B25
analogous
#25AA8D #2584AA #2541AA
triadic
#2584AA #AA2584 #84AA25
tetradic
#2584AA #8D25AA #AA4B25 #41AA25
square
#2584AA #8D25AA #AA4B25 #41AA25
split-complementary
#2584AA #AA2541 #AA8D25
monochromatic
#0F3645 #1A5D78 #2584AA #38A7D4 #6BBEDF

Accessibility & contrast

On white

4.23
#2584AA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.96
#2584AA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2584AA
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2584AA#FFFFFF#000000##000000
##2584AA1.004.234.964.96
#FFFFFF4.231.0021.0021.00
#0000004.9621.001.001.00
##0000004.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7082AC
Deuteranopia (green-blind)
#5F75A9
Tritanopia (blue-blind)
#008F91
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #2584aa;
/* rgb */ color: rgb(37, 132, 170);
/* oklch */ color: oklch(57.7% 0.102 229.8);
Tailwind
colors: {
  custom: {
    50: '#75a7c3',
    500: '#2584aa',
    950: '#000000',
  },
}
SCSS
$custom: #2584aa;
$custom-light: #75a7c3;
$custom-dark: #000000;
JSON
{
  "hex": "#2584aa",
  "rgb": {
    "r": 37,
    "g": 132,
    "b": 170
  },
  "hsl": {
    "h": 197.143,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57685,
    "c": 0.10248,
    "h": 229.8
  },
  "luminance": 0.19798
}

Semantic roles & 50–950 ramp

primary
#2584AA
secondary
#C58166
accent
#7041E7
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #2584AA

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

Preview Lab → · Contrast checker → · Palette generator →

#2584AA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva