#2A4963#2A4963

#2A4963 is a dark, muted cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.058 H 245.3°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX#2A4963
RGBrgb(42, 73, 99)
HSLhsl(207, 40%, 28%)
HSVhsv(207, 58%, 39%)
CMYKcmyk(57.6%, 26.3%, 0%, 61.2%)
CIE-LABlab(29.81, -3.01, -18.73)
CIE-LCHlch(29.81, 18.97, 260.86°)
OKLaboklab(39.34% -0.0241 -0.0524)
OKLCHoklch(39.34% 0.058 245.3)
XYZxyz(5.5887, 6.1577, 12.6960)
Luminance0.0616 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A4963 #63442A
analogous
#2A6360 #2A4963 #2A2D63
triadic
#2A4963 #632A49 #49632A
tetradic
#2A4963 #602A63 #63442A #2D632A
square
#2A4963 #602A63 #63442A #2D632A
split-complementary
#2A4963 #632A2D #63602A
monochromatic
#091015 #182938 #2A4963 #3C698E #5288B6

Accessibility & contrast

On white

9.41
#2A4963 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#2A4963 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4963
9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A4963#FFFFFF#000000##FFFFFF
##2A49631.009.412.239.41
#FFFFFF9.411.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E4964
Deuteranopia (green-blind)
#364463
Tritanopia (blue-blind)
#054F52
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #2a4963;
/* rgb */ color: rgb(42, 73, 99);
/* oklch */ color: oklch(39.3% 0.058 245.3);
Tailwind
colors: {
  custom: {
    50: '#687b8f',
    500: '#2a4963',
    950: '#000000',
  },
}
SCSS
$custom: #2a4963;
$custom-light: #687b8f;
$custom-dark: #000000;
JSON
{
  "hex": "#2a4963",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 99
  },
  "hsl": {
    "h": 207.368,
    "s": 40.426,
    "l": 27.647
  },
  "oklch": {
    "l": 0.39339,
    "c": 0.0577,
    "h": 245.3
  },
  "luminance": 0.06158
}

Semantic roles & 50–950 ramp

primary
#2A4963
secondary
#957253
accent
#8F58D0
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06090C
muted
#7A7B7D

Preview Lab

Preview with #2A4963

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

Preview Lab → · Contrast checker → · Palette generator →

#2A4963 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva