#2D536F#2D536F

#2D536F is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.7% C 0.064 H 242.2°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2D536F
RGB	rgb(45, 83, 111)
HSL	hsl(205, 42%, 31%)
HSV	hsv(205, 59%, 44%)
CMYK	cmyk(59.5%, 25.2%, 0%, 56.5%)
CIE-LAB	lab(33.76, -4.45, -20.17)
CIE-LCH	lch(33.76, 20.65, 257.56°)
OKLab	oklab(42.68% -0.0297 -0.0565)
OKLCH	oklch(42.68% 0.064 242.2)
XYZ	xyz(7.0436, 7.8915, 16.1879)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D536F #6F492D

analogous

#2D6F6A #2D536F #2D326F

triadic

#2D536F #6F2D53 #536F2D

tetradic

#2D536F #6A2D6F #6F492D #326F2D

square

#2D536F #6A2D6F #6F492D #326F2D

split-complementary

#2D536F #6F2D32 #6F6A2D

monochromatic

#0A1218 #1B3243 #2D536F #3F749B #5A93BC

Accessibility & contrast

On white

8.14

#2D536F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2D536F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D536F

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D536F	#FFFFFF	#000000	##FFFFFF
##2D536F	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475370

Deuteranopia (green-blind)

#3E4C6E

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d536f;
/* rgb */ color: rgb(45, 83, 111);
/* oklch */ color: oklch(42.7% 0.064 242.2);

Tailwind

colors: {
  custom: {
    50: '#6c8398',
    500: '#2d536f',
    950: '#000000',
  },
}

SCSS

$custom: #2d536f;
$custom-light: #6c8398;
$custom-dark: #000000;

JSON

{
  "hex": "#2d536f",
  "rgb": {
    "r": 45,
    "g": 83,
    "b": 111
  },
  "hsl": {
    "h": 205.455,
    "s": 42.308,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42684,
    "c": 0.06381,
    "h": 242.2
  },
  "luminance": 0.07892
}

Semantic roles & 50–950 ramp

primary

#2D536F

secondary

#A17657

accent

#8A56D2

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2D536F

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

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