#2E577D#2E577D

#2E577D is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.5% C 0.078 H 248.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E577D
RGB	rgb(46, 87, 125)
HSL	hsl(209, 46%, 34%)
HSV	hsv(209, 63%, 49%)
CMYK	cmyk(63.2%, 30.4%, 0%, 51%)
CIE-LAB	lab(35.75, -1.80, -25.74)
CIE-LCH	lch(35.75, 25.80, 266.01°)
OKLab	oklab(44.49% -0.0288 -0.0725)
OKLCH	oklch(44.49% 0.078 248.3)
XYZ	xyz(8.2352, 8.8771, 20.6775)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E577D #7D542E

analogous

#2E7D7B #2E577D #2E2F7D

triadic

#2E577D #7D2E57 #577D2E

tetradic

#2E577D #7B2E7D #7D542E #2F7D2E

square

#2E577D #7B2E7D #7D542E #2F7D2E

split-complementary

#2E577D #7D2E2F #7D7B2E

monochromatic

#0D1924 #1E3850 #2E577D #3E76AA #6195C5

Accessibility & contrast

On white

7.57

#2E577D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2E577D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E577D

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E577D	#FFFFFF	#000000	##FFFFFF
##2E577D	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47587F

Deuteranopia (green-blind)

#3C517C

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e577d;
/* rgb */ color: rgb(46, 87, 125);
/* oklch */ color: oklch(44.5% 0.078 248.3);

Tailwind

colors: {
  custom: {
    50: '#6e86a3',
    500: '#2e577d',
    950: '#000000',
  },
}

SCSS

$custom: #2e577d;
$custom-light: #6e86a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e577d",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 208.861,
    "s": 46.199,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44488,
    "c": 0.07806,
    "h": 248.3
  },
  "luminance": 0.08878
}

Semantic roles & 50–950 ramp

primary

#2E577D

secondary

#AB825B

accent

#9152D6

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2E577D

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

Preview Lab → · Contrast checker → · Palette generator →