#2D5570#2D5570

#2D5570 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.2% C 0.064 H 240.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#2D5570
RGB	rgb(45, 85, 112)
HSL	hsl(204, 43%, 31%)
HSV	hsv(204, 60%, 44%)
CMYK	cmyk(59.8%, 24.1%, 0%, 56.1%)
CIE-LAB	lab(34.45, -5.35, -19.72)
CIE-LCH	lch(34.45, 20.43, 254.83°)
OKLab	oklab(43.25% -0.0319 -0.0552)
OKLCH	oklch(43.25% 0.064 240)
XYZ	xyz(7.2542, 8.2241, 16.5312)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5570 #70482D

analogous

#2D7069 #2D5570 #2D3370

triadic

#2D5570 #702D55 #55702D

tetradic

#2D5570 #692D70 #70482D #33702D

square

#2D5570 #692D70 #70482D #33702D

split-complementary

#2D5570 #702D33 #70692D

monochromatic

#0A1319 #1B3444 #2D5570 #3F769C #5A95BD

Accessibility & contrast

On white

7.94

#2D5570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2D5570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5570

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5570	#FFFFFF	#000000	##FFFFFF
##2D5570	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495571

Deuteranopia (green-blind)

#404E70

Tritanopia (blue-blind)

#005C5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d5570;
/* rgb */ color: rgb(45, 85, 112);
/* oklch */ color: oklch(43.2% 0.064 240.0);

Tailwind

colors: {
  custom: {
    50: '#6c8499',
    500: '#2d5570',
    950: '#000000',
  },
}

SCSS

$custom: #2d5570;
$custom-light: #6c8499;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5570",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 112
  },
  "hsl": {
    "h": 204.179,
    "s": 42.675,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43245,
    "c": 0.06372,
    "h": 240
  },
  "luminance": 0.08225
}

Semantic roles & 50–950 ramp

primary

#2D5570

secondary

#A27557

accent

#8855D2

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #2D5570

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

Preview Lab → · Contrast checker → · Palette generator →