#2D4F78#2D4F78

#2D4F78 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.2% C 0.080 H 254.1°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2D4F78
RGB	rgb(45, 79, 120)
HSL	hsl(213, 45%, 32%)
HSV	hsv(213, 63%, 47%)
CMYK	cmyk(62.5%, 34.2%, 0%, 52.9%)
CIE-LAB	lab(32.93, 1.31, -27.07)
CIE-LCH	lch(32.93, 27.10, 272.77°)
OKLab	oklab(42.18% -0.0218 -0.0765)
OKLCH	oklch(42.18% 0.08 254.1)
XYZ	xyz(7.2671, 7.5053, 18.8314)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4F78 #78562D

analogous

#2D7578 #2D4F78 #302D78

triadic

#2D4F78 #782D4F #4F782D

tetradic

#2D4F78 #782D75 #78562D #2D7830

square

#2D4F78 #782D75 #78562D #2D7830

split-complementary

#2D4F78 #78302D #75782D

monochromatic

#0C141F #1C324B #2D4F78 #3E6CA5 #5D8BC2

Accessibility & contrast

On white

8.40

#2D4F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2D4F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4F78

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4F78	#FFFFFF	#000000	##FFFFFF
##2D4F78	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E517A

Deuteranopia (green-blind)

#344A77

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4f78;
/* rgb */ color: rgb(45, 79, 120);
/* oklch */ color: oklch(42.2% 0.080 254.1);

Tailwind

colors: {
  custom: {
    50: '#6d809f',
    500: '#2d4f78',
    950: '#000000',
  },
}

SCSS

$custom: #2d4f78;
$custom-light: #6d809f;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4f78",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 120
  },
  "hsl": {
    "h": 212.8,
    "s": 45.455,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42182,
    "c": 0.07952,
    "h": 254.1
  },
  "luminance": 0.07506
}

Semantic roles & 50–950 ramp

primary

#2D4F78

secondary

#A98458

accent

#9A53D5

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2D4F78

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

Preview Lab → · Contrast checker → · Palette generator →