#2A4050#2A4050

#2A4050 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 36.0% C 0.039 H 240.8°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX#2A4050
RGBrgb(42, 64, 80)
HSLhsl(205, 31%, 24%)
HSVhsv(205, 48%, 31%)
CMYKcmyk(47.5%, 20%, 0%, 68.6%)
CIE-LABlab(25.97, -3.66, -12.36)
CIE-LCHlch(25.97, 12.89, 253.52°)
OKLaboklab(36.03% -0.0192 -0.0342)
OKLCHoklch(36.03% 0.039 240.8)
XYZxyz(4.2357, 4.7379, 8.2792)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A4050 #503A2A
analogous
#2A504D #2A4050 #2A2D50
triadic
#2A4050 #502A40 #40502A
tetradic
#2A4050 #4D2A50 #503A2A #2D502A
square
#2A4050 #4D2A50 #503A2A #2D502A
split-complementary
#2A4050 #502A2D #504D2A
monochromatic
#0B1014 #152028 #2A4050 #3F6078 #5480A0

Accessibility & contrast

On white

10.78
#2A4050 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#2A4050 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4050
10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A4050#FFFFFF#000000##FFFFFF
##2A40501.0010.781.9510.78
#FFFFFF10.781.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#394051
Deuteranopia (green-blind)
#343C50
Tritanopia (blue-blind)
#1B4445
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2a4050;
/* rgb */ color: rgb(42, 64, 80);
/* oklch */ color: oklch(36.0% 0.039 240.8);
Tailwind
colors: {
  custom: {
    50: '#667481',
    500: '#2a4050',
    950: '#000000',
  },
}
SCSS
$custom: #2a4050;
$custom-light: #667481;
$custom-dark: #000000;
JSON
{
  "hex": "#2a4050",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 80
  },
  "hsl": {
    "h": 205.263,
    "s": 31.148,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36027,
    "c": 0.03924,
    "h": 240.8
  },
  "luminance": 0.04738
}

Semantic roles & 50–950 ramp

primary
#2A4050
secondary
#826754
accent
#8C60C7
background
#F6F7F7
surface
#EBEDEE
border
#C6C8C9
text
#06080A
muted
#7A7B7C

Preview Lab

Preview with #2A4050

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

Preview Lab → · Contrast checker → · Palette generator →

#2A4050 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva