#2A6178#2A6178

#2A6178 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.6% C 0.069 H 228.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A6178
RGB	rgb(42, 97, 120)
HSL	hsl(198, 48%, 32%)
HSV	hsv(198, 65%, 47%)
CMYK	cmyk(65%, 19.2%, 0%, 52.9%)
CIE-LAB	lab(38.55, -10.48, -18.34)
CIE-LCH	lch(38.55, 21.12, 240.25°)
OKLab	oklab(46.59% -0.0455 -0.0512)
OKLCH	oklch(46.59% 0.069 228.4)
XYZ	xyz(8.6184, 10.3968, 19.3183)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6178 #78412A

analogous

#2A7868 #2A6178 #2A3A78

triadic

#2A6178 #782A61 #61782A

tetradic

#2A6178 #682A78 #78412A #3A782A

square

#2A6178 #682A78 #78412A #3A782A

split-complementary

#2A6178 #782A3A #78682A

monochromatic

#0A181D #1A3C4B #2A6178 #3A86A5 #58A4C5

Accessibility & contrast

On white

6.82

#2A6178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2A6178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6178

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6178	#FFFFFF	#000000	##FFFFFF
##2A6178	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555F79

Deuteranopia (green-blind)

#4A5778

Tritanopia (blue-blind)

#006868

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2a6178;
/* rgb */ color: rgb(42, 97, 120);
/* oklch */ color: oklch(46.6% 0.069 228.4);

Tailwind

colors: {
  custom: {
    50: '#6c8e9f',
    500: '#2a6178',
    950: '#000000',
  },
}

SCSS

$custom: #2a6178;
$custom-light: #6c8e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6178",
  "rgb": {
    "r": 42,
    "g": 97,
    "b": 120
  },
  "hsl": {
    "h": 197.692,
    "s": 48.148,
    "l": 31.765
  },
  "oklch": {
    "l": 0.46585,
    "c": 0.06851,
    "h": 228.4
  },
  "luminance": 0.10398
}

Semantic roles & 50–950 ramp

primary

#2A6178

secondary

#AA6D54

accent

#7850D8

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2A6178

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

Preview Lab → · Contrast checker → · Palette generator →