#2D4D71#2D4D71

#2D4D71 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.072 H 252.5°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D71
RGB	rgb(45, 77, 113)
HSL	hsl(212, 43%, 31%)
HSV	hsv(212, 60%, 44%)
CMYK	cmyk(60.2%, 31.9%, 0%, 55.7%)
CIE-LAB	lab(31.94, 0.08, -24.25)
CIE-LCH	lch(31.94, 24.25, 270.19°)
OKLab	oklab(41.28% -0.0216 -0.0683)
OKLCH	oklch(41.28% 0.072 252.5)
XYZ	xyz(6.7156, 7.0573, 16.6279)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D71 #71512D

analogous

#2D6F71 #2D4D71 #2F2D71

triadic

#2D4D71 #712D4D #4D712D

tetradic

#2D4D71 #712D6F #71512D #2D712F

square

#2D4D71 #712D6F #71512D #2D712F

split-complementary

#2D4D71 #712F2D #6F712D

monochromatic

#0A1119 #1C2F45 #2D4D71 #3E6B9D #5B89BE

Accessibility & contrast

On white

8.71

#2D4D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2D4D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D71

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D71	#FFFFFF	#000000	##FFFFFF
##2D4D71	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4F73

Deuteranopia (green-blind)

#354870

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d4d71;
/* rgb */ color: rgb(45, 77, 113);
/* oklch */ color: oklch(41.3% 0.072 252.5);

Tailwind

colors: {
  custom: {
    50: '#6c7e9a',
    500: '#2d4d71',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d71;
$custom-light: #6c7e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d71",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 113
  },
  "hsl": {
    "h": 211.765,
    "s": 43.038,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41284,
    "c": 0.07163,
    "h": 252.5
  },
  "luminance": 0.07058
}

Semantic roles & 50–950 ramp

primary

#2D4D71

secondary

#A37F57

accent

#9855D3

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2D4D71

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

Preview Lab → · Contrast checker → · Palette generator →