#2A668F#2A668F

#2A668F is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.0% C 0.090 H 241.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#2A668F
RGBrgb(42, 102, 143)
HSLhsl(204, 55%, 36%)
HSVhsv(204, 71%, 56%)
CMYKcmyk(70.6%, 28.7%, 0%, 43.9%)
CIE-LABlab(41.18, -5.32, -28.19)
CIE-LCHlch(41.18, 28.69, 259.31°)
OKLaboklab(49.02% -0.0426 -0.0795)
OKLCHoklch(49.02% 0.09 241.8)
XYZxyz(10.6622, 11.9770, 27.7311)
Luminance0.1198 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A668F #8F532A
analogous
#2A8F86 #2A668F #2A348F
triadic
#2A668F #8F2A66 #668F2A
tetradic
#2A668F #862A8F #8F532A #348F2A
square
#2A668F #862A8F #8F532A #348F2A
split-complementary
#2A668F #8F2A34 #8F862A
monochromatic
#0E2330 #1C4460 #2A668F #3888BE #62A4D1

Accessibility & contrast

On white

6.18
#2A668F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.40
#2A668F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A668F
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A668F#FFFFFF#000000##FFFFFF
##2A668F1.006.183.406.18
#FFFFFF6.181.0021.001.00
#0000003.4021.001.0021.00
##FFFFFF6.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#536791
Deuteranopia (green-blind)
#455D8E
Tritanopia (blue-blind)
#007074
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #2a668f;
/* rgb */ color: rgb(42, 102, 143);
/* oklch */ color: oklch(49.0% 0.090 241.8);
Tailwind
colors: {
  custom: {
    50: '#7091b0',
    500: '#2a668f',
    950: '#000000',
  },
}
SCSS
$custom: #2a668f;
$custom-light: #7091b0;
$custom-dark: #000000;
JSON
{
  "hex": "#2a668f",
  "rgb": {
    "r": 42,
    "g": 102,
    "b": 143
  },
  "hsl": {
    "h": 204.356,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49023,
    "c": 0.09022,
    "h": 241.8
  },
  "luminance": 0.11978
}

Semantic roles & 50–950 ramp

primary
#2A668F
secondary
#B7825E
accent
#864ADE
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #2A668F

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

Preview Lab → · Contrast checker → · Palette generator →

#2A668F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva