#2E577F#2E577F

#2E577F is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.081 H 249.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E577F
RGB	rgb(46, 87, 127)
HSL	hsl(210, 47%, 34%)
HSV	hsv(210, 64%, 50%)
CMYK	cmyk(63.8%, 31.5%, 0%, 50.2%)
CIE-LAB	lab(35.85, -1.08, -26.81)
CIE-LCH	lch(35.85, 26.84, 267.70°)
OKLab	oklab(44.6% -0.0282 -0.0756)
OKLCH	oklch(44.6% 0.081 249.6)
XYZ	xyz(8.3643, 8.9288, 21.3572)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E577F #7F562E

analogous

#2E7F7F #2E577F #2E2E7F

triadic

#2E577F #7F2E57 #577F2E

tetradic

#2E577F #7F2E7F #7F562E #2E7F2E

square

#2E577F #7F2E7F #7F562E #2E7F2E

split-complementary

#2E577F #7F2E2E #7F7F2E

monochromatic

#0D1925 #1E3852 #2E577F #3E76AC #6194C6

Accessibility & contrast

On white

7.54

#2E577F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2E577F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E577F

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E577F	#FFFFFF	#000000	##FFFFFF
##2E577F	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465981

Deuteranopia (green-blind)

#3B517E

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e577f;
/* rgb */ color: rgb(46, 87, 127);
/* oklch */ color: oklch(44.6% 0.081 249.6);

Tailwind

colors: {
  custom: {
    50: '#6f86a4',
    500: '#2e577f',
    950: '#000000',
  },
}

SCSS

$custom: #2e577f;
$custom-light: #6f86a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e577f",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 127
  },
  "hsl": {
    "h": 209.63,
    "s": 46.821,
    "l": 33.922
  },
  "oklch": {
    "l": 0.446,
    "c": 0.08073,
    "h": 249.6
  },
  "luminance": 0.0893
}

Semantic roles & 50–950 ramp

primary

#2E577F

secondary

#AD845C

accent

#9351D6

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2E577F

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

Preview Lab → · Contrast checker → · Palette generator →