#2E577E#2E577E

#2E577E is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.5% C 0.079 H 248.9°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#2E577E
RGB	rgb(46, 87, 126)
HSL	hsl(209, 47%, 34%)
HSV	hsv(209, 63%, 49%)
CMYK	cmyk(63.5%, 31%, 0%, 50.6%)
CIE-LAB	lab(35.80, -1.44, -26.28)
CIE-LCH	lch(35.80, 26.32, 266.87°)
OKLab	oklab(44.54% -0.0285 -0.0741)
OKLCH	oklch(44.54% 0.079 248.9)
XYZ	xyz(8.2994, 8.9028, 21.0157)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E577E #7E552E

analogous

#2E7E7D #2E577E #2E2F7E

triadic

#2E577E #7E2E57 #577E2E

tetradic

#2E577E #7D2E7E #7E552E #2F7E2E

square

#2E577E #7D2E7E #7E552E #2F7E2E

split-complementary

#2E577E #7E2E2F #7E7D2E

monochromatic

#0D1924 #1E3851 #2E577E #3E76AB #6194C5

Accessibility & contrast

On white

7.55

#2E577E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2E577E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E577E

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E577E	#FFFFFF	#000000	##FFFFFF
##2E577E	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465980

Deuteranopia (green-blind)

#3C517D

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e577e;
/* rgb */ color: rgb(46, 87, 126);
/* oklch */ color: oklch(44.5% 0.079 248.9);

Tailwind

colors: {
  custom: {
    50: '#6f86a3',
    500: '#2e577e',
    950: '#000000',
  },
}

SCSS

$custom: #2e577e;
$custom-light: #6f86a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e577e",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 126
  },
  "hsl": {
    "h": 209.25,
    "s": 46.512,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.07939,
    "h": 248.9
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#2E577E

secondary

#AC835C

accent

#9252D6

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2E577E

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

Preview Lab → · Contrast checker → · Palette generator →