#2D4E55#2D4E55

#2D4E55 is a dark, muted cyan. Relative luminance 0.067; OKLCH L 40.2% C 0.040 H 212.7°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E55
RGB	rgb(45, 78, 85)
HSL	hsl(191, 31%, 25%)
HSV	hsv(191, 47%, 33%)
CMYK	cmyk(47.1%, 8.2%, 0%, 66.7%)
CIE-LAB	lab(31.02, -9.94, -7.91)
CIE-LCH	lch(31.02, 12.70, 218.53°)
OKLab	oklab(40.15% -0.0339 -0.0218)
OKLCH	oklch(40.15% 0.04 212.7)
XYZ	xyz(5.4457, 6.6621, 9.5915)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E55 #55342D

analogous

#2D5548 #2D4E55 #2D3A55

triadic

#2D4E55 #552D4E #4E552D

tetradic

#2D4E55 #482D55 #55342D #3A552D

square

#2D4E55 #482D55 #55342D #3A552D

split-complementary

#2D4E55 #552D3A #55482D

monochromatic

#0B1214 #18292D #2D4E55 #42737D #5797A5

Accessibility & contrast

On white

9.00

#2D4E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2D4E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E55

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E55	#FFFFFF	#000000	##FFFFFF
##2D4E55	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C55

Deuteranopia (green-blind)

#424755

Tritanopia (blue-blind)

#1B5150

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4e55;
/* rgb */ color: rgb(45, 78, 85);
/* oklch */ color: oklch(40.2% 0.040 212.7);

Tailwind

colors: {
  custom: {
    50: '#697f84',
    500: '#2d4e55',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e55;
$custom-light: #697f84;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e55",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 85
  },
  "hsl": {
    "h": 190.5,
    "s": 30.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40154,
    "c": 0.04033,
    "h": 212.7
  },
  "luminance": 0.06663
}

Semantic roles & 50–950 ramp

primary

#2D4E55

secondary

#875F57

accent

#7361C7

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2D4E55

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

Preview Lab → · Contrast checker → · Palette generator →