#2E5578#2E5578

#2E5578 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.073 H 247.4°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E5578
RGB	rgb(46, 85, 120)
HSL	hsl(208, 45%, 33%)
HSV	hsv(208, 62%, 47%)
CMYK	cmyk(61.7%, 29.2%, 0%, 52.9%)
CIE-LAB	lab(34.87, -2.32, -24.03)
CIE-LCH	lch(34.87, 24.14, 264.49°)
OKLab	oklab(43.72% -0.0281 -0.0676)
OKLCH	oklch(43.72% 0.073 247.4)
XYZ	xyz(7.7641, 8.4332, 18.9843)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5578 #78512E

analogous

#2E7876 #2E5578 #2E3078

triadic

#2E5578 #782E55 #55782E

tetradic

#2E5578 #762E78 #78512E #30782E

square

#2E5578 #762E78 #78512E #30782E

split-complementary

#2E5578 #782E30 #78762E

monochromatic

#0C1620 #1D364C #2E5578 #3F74A4 #5F93C2

Accessibility & contrast

On white

7.82

#2E5578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2E5578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E5578

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5578	#FFFFFF	#000000	##FFFFFF
##2E5578	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46567A

Deuteranopia (green-blind)

#3C4F77

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e5578;
/* rgb */ color: rgb(46, 85, 120);
/* oklch */ color: oklch(43.7% 0.073 247.4);

Tailwind

colors: {
  custom: {
    50: '#6e849f',
    500: '#2e5578',
    950: '#000000',
  },
}

SCSS

$custom: #2e5578;
$custom-light: #6e849f;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5578",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 120
  },
  "hsl": {
    "h": 208.378,
    "s": 44.578,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43717,
    "c": 0.0732,
    "h": 247.4
  },
  "luminance": 0.08434
}

Semantic roles & 50–950 ramp

primary

#2E5578

secondary

#A87F5A

accent

#9054D4

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2E5578

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

Preview Lab → · Contrast checker → · Palette generator →