#2D517F#2D517F

#2D517F is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.087 H 255.3°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D517F
RGB	rgb(45, 81, 127)
HSL	hsl(214, 48%, 34%)
HSV	hsv(214, 65%, 50%)
CMYK	cmyk(64.6%, 36.2%, 0%, 50.2%)
CIE-LAB	lab(33.93, 2.57, -29.83)
CIE-LCH	lch(33.93, 29.94, 274.92°)
OKLab	oklab(43.09% -0.0221 -0.0845)
OKLCH	oklch(43.09% 0.087 255.3)
XYZ	xyz(7.8540, 7.9743, 21.1999)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D517F #7F5B2D

analogous

#2D7A7F #2D517F #322D7F

triadic

#2D517F #7F2D51 #517F2D

tetradic

#2D517F #7F2D7A #7F5B2D #2D7F32

square

#2D517F #7F2D7A #7F5B2D #2D7F32

split-complementary

#2D517F #7F322D #7A7F2D

monochromatic

#0D1725 #1D3452 #2D517F #3D6EAC #608DC7

Accessibility & contrast

On white

8.09

#2D517F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2D517F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D517F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D517F	#FFFFFF	#000000	##FFFFFF
##2D517F	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5481

Deuteranopia (green-blind)

#324C7E

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d517f;
/* rgb */ color: rgb(45, 81, 127);
/* oklch */ color: oklch(43.1% 0.087 255.3);

Tailwind

colors: {
  custom: {
    50: '#6e81a4',
    500: '#2d517f',
    950: '#000000',
  },
}

SCSS

$custom: #2d517f;
$custom-light: #6e81a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d517f",
  "rgb": {
    "r": 45,
    "g": 81,
    "b": 127
  },
  "hsl": {
    "h": 213.659,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43085,
    "c": 0.08735,
    "h": 255.3
  },
  "luminance": 0.07975
}

Semantic roles & 50–950 ramp

primary

#2D517F

secondary

#AD895B

accent

#9C51D7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2D517F

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

Preview Lab → · Contrast checker → · Palette generator →