#2D587F#2D587F

#2D587F is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.080 H 247.9°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D587F
RGB	rgb(45, 88, 127)
HSL	hsl(209, 48%, 34%)
HSV	hsv(209, 65%, 50%)
CMYK	cmyk(64.6%, 30.7%, 0%, 50.2%)
CIE-LAB	lab(36.12, -1.91, -26.39)
CIE-LCH	lch(36.12, 26.46, 265.86°)
OKLab	oklab(44.8% -0.0302 -0.0744)
OKLCH	oklch(44.8% 0.08 247.9)
XYZ	xyz(8.4013, 9.0688, 21.3823)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D587F #7F542D

analogous

#2D7F7D #2D587F #2D2F7F

triadic

#2D587F #7F2D58 #587F2D

tetradic

#2D587F #7D2D7F #7F542D #2F7F2D

square

#2D587F #7D2D7F #7F542D #2F7F2D

split-complementary

#2D587F #7F2D2F #7F7D2D

monochromatic

#0D1925 #1D3952 #2D587F #3D77AC #6096C7

Accessibility & contrast

On white

7.46

#2D587F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2D587F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D587F

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D587F	#FFFFFF	#000000	##FFFFFF
##2D587F	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475981

Deuteranopia (green-blind)

#3C517E

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d587f;
/* rgb */ color: rgb(45, 88, 127);
/* oklch */ color: oklch(44.8% 0.080 247.9);

Tailwind

colors: {
  custom: {
    50: '#6e86a4',
    500: '#2d587f',
    950: '#000000',
  },
}

SCSS

$custom: #2d587f;
$custom-light: #6e86a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d587f",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 127
  },
  "hsl": {
    "h": 208.537,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.448,
    "c": 0.08032,
    "h": 247.9
  },
  "luminance": 0.0907
}

Semantic roles & 50–950 ramp

primary

#2D587F

secondary

#AD825B

accent

#9151D7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D587F

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

Preview Lab → · Contrast checker → · Palette generator →