#2A6488#2A6488

#2A6488 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.2% C 0.084 H 239.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX#2A6488
RGBrgb(42, 100, 136)
HSLhsl(203, 53%, 35%)
HSVhsv(203, 69%, 53%)
CMYKcmyk(69.1%, 26.5%, 0%, 46.7%)
CIE-LABlab(40.22, -6.64, -25.48)
CIE-LCHlch(40.22, 26.33, 255.39°)
OKLaboklab(48.15% -0.0428 -0.0717)
OKLCHoklch(48.15% 0.084 239.1)
XYZxyz(9.9542, 11.3831, 24.9603)
Luminance0.1138 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A6488 #884E2A
analogous
#2A887D #2A6488 #2A3588
triadic
#2A6488 #882A64 #64882A
tetradic
#2A6488 #7D2A88 #884E2A #35882A
square
#2A6488 #7D2A88 #884E2A #35882A
split-complementary
#2A6488 #882A35 #887D2A
monochromatic
#0D1F2A #1C4259 #2A6488 #3886B7 #5FA3CE

Accessibility & contrast

On white

6.41
#2A6488 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.28
#2A6488 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6488
6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A6488#FFFFFF#000000##FFFFFF
##2A64881.006.413.286.41
#FFFFFF6.411.0021.001.00
#0000003.2821.001.0021.00
##FFFFFF6.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53648A
Deuteranopia (green-blind)
#465B87
Tritanopia (blue-blind)
#006D70
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #2a6488;
/* rgb */ color: rgb(42, 100, 136);
/* oklch */ color: oklch(48.2% 0.084 239.1);
Tailwind
colors: {
  custom: {
    50: '#6f90ab',
    500: '#2a6488',
    950: '#000000',
  },
}
SCSS
$custom: #2a6488;
$custom-light: #6f90ab;
$custom-dark: #000000;
JSON
{
  "hex": "#2a6488",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 136
  },
  "hsl": {
    "h": 202.979,
    "s": 52.809,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48152,
    "c": 0.08352,
    "h": 239.1
  },
  "luminance": 0.11384
}

Semantic roles & 50–950 ramp

primary
#2A6488
secondary
#B37D5B
accent
#834CDC
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #2A6488

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

Preview Lab → · Contrast checker → · Palette generator →

#2A6488 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva