#2A435A#2A435A

#2A435A is a dark, muted cyan. Relative luminance 0.052; OKLCH L 37.3% C 0.050 H 247.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX#2A435A
RGBrgb(42, 67, 90)
HSLhsl(209, 36%, 26%)
HSVhsv(209, 53%, 35%)
CMYKcmyk(53.3%, 25.6%, 0%, 64.7%)
CIE-LABlab(27.42, -2.25, -16.65)
CIE-LCHlch(27.42, 16.80, 262.29°)
OKLaboklab(37.32% -0.0194 -0.0465)
OKLCHoklch(37.32% 0.05 247.3)
XYZxyz(4.8068, 5.2444, 10.4298)
Luminance0.0524 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A435A #5A412A
analogous
#2A5A59 #2A435A #2A2B5A
triadic
#2A435A #5A2A43 #435A2A
tetradic
#2A435A #592A5A #5A412A #2B5A2A
square
#2A435A #592A5A #5A412A #2B5A2A
split-complementary
#2A435A #5A2A2B #5A592A
monochromatic
#0A1015 #172430 #2A435A #3D6284 #5181AD

Accessibility & contrast

On white

10.25
#2A435A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#2A435A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A435A
10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A435A#FFFFFF#000000##FFFFFF
##2A435A1.0010.252.0510.25
#FFFFFF10.251.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A435B
Deuteranopia (green-blind)
#333F5A
Tritanopia (blue-blind)
#13484B
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #2a435a;
/* rgb */ color: rgb(42, 67, 90);
/* oklch */ color: oklch(37.3% 0.050 247.3);
Tailwind
colors: {
  custom: {
    50: '#677788',
    500: '#2a435a',
    950: '#000000',
  },
}
SCSS
$custom: #2a435a;
$custom-light: #677788;
$custom-dark: #000000;
JSON
{
  "hex": "#2a435a",
  "rgb": {
    "r": 42,
    "g": 67,
    "b": 90
  },
  "hsl": {
    "h": 208.75,
    "s": 36.364,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37318,
    "c": 0.05036,
    "h": 247.3
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary
#2A435A
secondary
#8C6F53
accent
#925BCC
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06080B
muted
#7A7B7C

Preview Lab

Preview with #2A435A

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

Preview Lab → · Contrast checker → · Palette generator →

#2A435A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva