#2D4D64#2D4D64

#2D4D64 is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.054 H 241.1°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D64
RGB	rgb(45, 77, 100)
HSL	hsl(205, 38%, 28%)
HSV	hsv(205, 55%, 39%)
CMYK	cmyk(55%, 23%, 0%, 60.8%)
CIE-LAB	lab(31.31, -4.46, -17.02)
CIE-LCH	lch(31.31, 17.60, 255.33°)
OKLab	oklab(40.59% -0.0262 -0.0475)
OKLCH	oklch(40.59% 0.054 241.1)
XYZ	xyz(6.0355, 6.7853, 13.0458)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D64 #64442D

analogous

#2D645F #2D4D64 #2D3164

triadic

#2D4D64 #642D4D #4D642D

tetradic

#2D4D64 #5F2D64 #64442D #31642D

square

#2D4D64 #5F2D64 #64442D #31642D

split-complementary

#2D4D64 #642D31 #645F2D

monochromatic

#091015 #1A2C3A #2D4D64 #406D8E #588DB4

Accessibility & contrast

On white

8.91

#2D4D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2D4D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D64

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D64	#FFFFFF	#000000	##FFFFFF
##2D4D64	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434D65

Deuteranopia (green-blind)

#3C4764

Tritanopia (blue-blind)

#0E5355

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4d64;
/* rgb */ color: rgb(45, 77, 100);
/* oklch */ color: oklch(40.6% 0.054 241.1);

Tailwind

colors: {
  custom: {
    50: '#6a7e90',
    500: '#2d4d64',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d64;
$custom-light: #6a7e90;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d64",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 205.091,
    "s": 37.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40587,
    "c": 0.05421,
    "h": 241.1
  },
  "luminance": 0.06786
}

Semantic roles & 50–950 ramp

primary

#2D4D64

secondary

#967157

accent

#8A5ACE

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #2D4D64

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

Preview Lab → · Contrast checker → · Palette generator →