#2D5683#2D5683

#2D5683 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.5% C 0.088 H 252.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D5683
RGB	rgb(45, 86, 131)
HSL	hsl(211, 49%, 35%)
HSV	hsv(211, 66%, 51%)
CMYK	cmyk(65.6%, 34.4%, 0%, 48.6%)
CIE-LAB	lab(35.70, 0.81, -29.51)
CIE-LCH	lch(35.70, 29.52, 271.58°)
OKLab	oklab(44.54% -0.0266 -0.0835)
OKLCH	oklch(44.54% 0.088 252.3)
XYZ	xyz(8.5052, 8.8513, 22.7286)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5683 #835A2D

analogous

#2D8183 #2D5683 #2F2D83

triadic

#2D5683 #832D56 #56832D

tetradic

#2D5683 #832D81 #835A2D #2D832F

square

#2D5683 #832D81 #835A2D #2D832F

split-complementary

#2D5683 #832F2D #81832D

monochromatic

#0E1A28 #1D3855 #2D5683 #3D74B1 #6293C9

Accessibility & contrast

On white

7.58

#2D5683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2D5683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5683

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5683	#FFFFFF	#000000	##FFFFFF
##2D5683	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435885

Deuteranopia (green-blind)

#375082

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d5683;
/* rgb */ color: rgb(45, 86, 131);
/* oklch */ color: oklch(44.5% 0.088 252.3);

Tailwind

colors: {
  custom: {
    50: '#6f85a7',
    500: '#2d5683',
    950: '#000000',
  },
}

SCSS

$custom: #2d5683;
$custom-light: #6f85a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5683",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 131
  },
  "hsl": {
    "h": 211.395,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44538,
    "c": 0.08766,
    "h": 252.3
  },
  "luminance": 0.08852
}

Semantic roles & 50–950 ramp

primary

#2D5683

secondary

#AF885C

accent

#974FD8

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D5683

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

Preview Lab → · Contrast checker → · Palette generator →