#2D4E72#2D4E72

#2D4E72 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.072 H 251.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E72
RGB	rgb(45, 78, 114)
HSL	hsl(211, 43%, 31%)
HSV	hsv(211, 61%, 45%)
CMYK	cmyk(60.5%, 31.6%, 0%, 55.3%)
CIE-LAB	lab(32.30, -0.21, -24.30)
CIE-LCH	lch(32.30, 24.30, 269.51°)
OKLab	oklab(41.59% -0.0225 -0.0684)
OKLCH	oklch(41.59% 0.072 251.8)
XYZ	xyz(6.8428, 7.2210, 16.9495)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E72 #72512D

analogous

#2D7072 #2D4E72 #2E2D72

triadic

#2D4E72 #722D4E #4E722D

tetradic

#2D4E72 #722D70 #72512D #2D722E

square

#2D4E72 #722D70 #72512D #2D722E

split-complementary

#2D4E72 #722E2D #70722D

monochromatic

#0A121A #1C3046 #2D4E72 #3E6C9E #5B8BBE

Accessibility & contrast

On white

8.59

#2D4E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2D4E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E72

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E72	#FFFFFF	#000000	##FFFFFF
##2D4E72	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5074

Deuteranopia (green-blind)

#364971

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4e72;
/* rgb */ color: rgb(45, 78, 114);
/* oklch */ color: oklch(41.6% 0.072 251.8);

Tailwind

colors: {
  custom: {
    50: '#6c7f9a',
    500: '#2d4e72',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e72;
$custom-light: #6c7f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e72",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 114
  },
  "hsl": {
    "h": 211.304,
    "s": 43.396,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41589,
    "c": 0.07205,
    "h": 251.8
  },
  "luminance": 0.07222
}

Semantic roles & 50–950 ramp

primary

#2D4E72

secondary

#A37F57

accent

#9755D3

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2D4E72

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

Preview Lab → · Contrast checker → · Palette generator →