#2D587E#2D587E

#2D587E is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.079 H 247.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D587E
RGB	rgb(45, 88, 126)
HSL	hsl(208, 47%, 34%)
HSV	hsv(208, 64%, 49%)
CMYK	cmyk(64.3%, 30.2%, 0%, 50.6%)
CIE-LAB	lab(36.07, -2.27, -25.86)
CIE-LCH	lch(36.07, 25.96, 264.97°)
OKLab	oklab(44.75% -0.0305 -0.0729)
OKLCH	oklch(44.75% 0.079 247.3)
XYZ	xyz(8.3364, 9.0429, 21.0407)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D587E #7E532D

analogous

#2D7E7B #2D587E #2D2F7E

triadic

#2D587E #7E2D58 #587E2D

tetradic

#2D587E #7B2D7E #7E532D #2F7E2D

square

#2D587E #7B2D7E #7E532D #2F7E2D

split-complementary

#2D587E #7E2D2F #7E7B2D

monochromatic

#0D1924 #1D3951 #2D587E #3D77AB #5F96C6

Accessibility & contrast

On white

7.48

#2D587E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2D587E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D587E

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D587E	#FFFFFF	#000000	##FFFFFF
##2D587E	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485980

Deuteranopia (green-blind)

#3D517D

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d587e;
/* rgb */ color: rgb(45, 88, 126);
/* oklch */ color: oklch(44.7% 0.079 247.3);

Tailwind

colors: {
  custom: {
    50: '#6e87a3',
    500: '#2d587e',
    950: '#000000',
  },
}

SCSS

$custom: #2d587e;
$custom-light: #6e87a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d587e",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 126
  },
  "hsl": {
    "h": 208.148,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44745,
    "c": 0.079,
    "h": 247.3
  },
  "luminance": 0.09044
}

Semantic roles & 50–950 ramp

primary

#2D587E

secondary

#AC815A

accent

#9051D7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D587E

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

Preview Lab → · Contrast checker → · Palette generator →