#2D4E64#2D4E64

#2D4E64 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.054 H 239.1°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E64
RGB	rgb(45, 78, 100)
HSL	hsl(204, 38%, 28%)
HSV	hsv(204, 55%, 39%)
CMYK	cmyk(55%, 22%, 0%, 60.8%)
CIE-LAB	lab(31.64, -5.09, -16.52)
CIE-LCH	lch(31.64, 17.29, 252.89°)
OKLab	oklab(40.85% -0.0275 -0.046)
OKLCH	oklch(40.85% 0.054 239.1)
XYZ	xyz(6.1060, 6.9263, 13.0693)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E64 #64432D

analogous

#2D645E #2D4E64 #2D3264

triadic

#2D4E64 #642D4E #4E642D

tetradic

#2D4E64 #5E2D64 #64432D #32642D

square

#2D4E64 #5E2D64 #64432D #32642D

split-complementary

#2D4E64 #642D32 #645E2D

monochromatic

#091015 #1A2D3A #2D4E64 #406F8E #588FB4

Accessibility & contrast

On white

8.80

#2D4E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D4E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E64

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E64	#FFFFFF	#000000	##FFFFFF
##2D4E64	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444E65

Deuteranopia (green-blind)

#3D4864

Tritanopia (blue-blind)

#0E5455

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4e64;
/* rgb */ color: rgb(45, 78, 100);
/* oklch */ color: oklch(40.8% 0.054 239.1);

Tailwind

colors: {
  custom: {
    50: '#6a7f90',
    500: '#2d4e64',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e64;
$custom-light: #6a7f90;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e64",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 100
  },
  "hsl": {
    "h": 204,
    "s": 37.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40845,
    "c": 0.05363,
    "h": 239.1
  },
  "luminance": 0.06927
}

Semantic roles & 50–950 ramp

primary

#2D4E64

secondary

#967057

accent

#885ACE

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #2D4E64

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

Preview Lab → · Contrast checker → · Palette generator →