#2A568A#2A568A

#2A568A is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.099 H 254.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#2A568A
RGBrgb(42, 86, 138)
HSLhsl(213, 53%, 35%)
HSVhsv(213, 70%, 54%)
CMYKcmyk(69.6%, 37.7%, 0%, 45.9%)
CIE-LABlab(35.95, 2.86, -33.40)
CIE-LCHlch(35.95, 33.52, 274.90°)
OKLaboklab(44.83% -0.0271 -0.0949)
OKLCHoklch(44.83% 0.099 254.1)
XYZxyz(8.8684, 8.9819, 25.3061)
Luminance0.0898 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A568A #8A5E2A
analogous
#2A868A #2A568A #2E2A8A
triadic
#2A568A #8A2A56 #568A2A
tetradic
#2A568A #8A2A86 #8A5E2A #2A8A2E
square
#2A568A #8A2A86 #8A5E2A #2A8A2E
split-complementary
#2A568A #8A2E2A #868A2A
monochromatic
#0D1C2C #1C395B #2A568A #3873B9 #6093CF

Accessibility & contrast

On white

7.51
#2A568A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#2A568A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A568A
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A568A#FFFFFF#000000##FFFFFF
##2A568A1.007.512.807.51
#FFFFFF7.511.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F598C
Deuteranopia (green-blind)
#315089
Tritanopia (blue-blind)
#006269
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #2a568a;
/* rgb */ color: rgb(42, 86, 138);
/* oklch */ color: oklch(44.8% 0.099 254.1);
Tailwind
colors: {
  custom: {
    50: '#6f85ac',
    500: '#2a568a',
    950: '#000000',
  },
}
SCSS
$custom: #2a568a;
$custom-light: #6f85ac;
$custom-dark: #000000;
JSON
{
  "hex": "#2a568a",
  "rgb": {
    "r": 42,
    "g": 86,
    "b": 138
  },
  "hsl": {
    "h": 212.5,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44825,
    "c": 0.09869,
    "h": 254.1
  },
  "luminance": 0.08983
}

Semantic roles & 50–950 ramp

primary
#2A568A
secondary
#B48C5B
accent
#9A4BDD
background
#F7F8FA
surface
#EDEFF4
border
#C8CACE
text
#080B10
muted
#7B7C7F

Preview Lab

Preview with #2A568A

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

Preview Lab → · Contrast checker → · Palette generator →

#2A568A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva