#2D4E73#2D4E73

#2D4E73 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.073 H 252.4°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E73
RGB	rgb(45, 78, 115)
HSL	hsl(212, 44%, 31%)
HSV	hsv(212, 61%, 45%)
CMYK	cmyk(60.9%, 32.2%, 0%, 54.9%)
CIE-LAB	lab(32.36, 0.15, -24.85)
CIE-LCH	lch(32.36, 24.85, 270.35°)
OKLab	oklab(41.65% -0.0221 -0.07)
OKLCH	oklch(41.65% 0.073 252.4)
XYZ	xyz(6.9000, 7.2439, 17.2509)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E73 #73522D

analogous

#2D7173 #2D4E73 #2F2D73

triadic

#2D4E73 #732D4E #4E732D

tetradic

#2D4E73 #732D71 #73522D #2D732F

square

#2D4E73 #732D71 #73522D #2D732F

split-complementary

#2D4E73 #732F2D #71732D

monochromatic

#0B121B #1C3047 #2D4E73 #3E6C9F #5B8ABF

Accessibility & contrast

On white

8.58

#2D4E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2D4E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E73

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E73	#FFFFFF	#000000	##FFFFFF
##2D4E73	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5075

Deuteranopia (green-blind)

#354972

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4e73;
/* rgb */ color: rgb(45, 78, 115);
/* oklch */ color: oklch(41.6% 0.073 252.4);

Tailwind

colors: {
  custom: {
    50: '#6c7f9b',
    500: '#2d4e73',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e73;
$custom-light: #6c7f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e73",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 115
  },
  "hsl": {
    "h": 211.714,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41646,
    "c": 0.07345,
    "h": 252.4
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#2D4E73

secondary

#A48057

accent

#9854D3

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2D4E73

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

Preview Lab → · Contrast checker → · Palette generator →