#2D4E6F#2D4E6F

#2D4E6F is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.4% C 0.068 H 249.8°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E6F
RGB	rgb(45, 78, 111)
HSL	hsl(210, 42%, 31%)
HSV	hsv(210, 59%, 44%)
CMYK	cmyk(59.5%, 29.7%, 0%, 56.5%)
CIE-LAB	lab(32.15, -1.28, -22.66)
CIE-LCH	lch(32.15, 22.69, 266.78°)
OKLab	oklab(41.42% -0.0235 -0.0637)
OKLCH	oklch(41.42% 0.068 249.8)
XYZ	xyz(6.6748, 7.1538, 16.0649)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E6F #6F4E2D

analogous

#2D6F6F #2D4E6F #2D2D6F

triadic

#2D4E6F #6F2D4E #4E6F2D

tetradic

#2D4E6F #6F2D6F #6F4E2D #2D6F2D

square

#2D4E6F #6F2D6F #6F4E2D #2D6F2D

split-complementary

#2D4E6F #6F2D2D #6F6F2D

monochromatic

#0A1118 #1B2F43 #2D4E6F #3F6D9B #5A8BBC

Accessibility & contrast

On white

8.64

#2D4E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2D4E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E6F

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E6F	#FFFFFF	#000000	##FFFFFF
##2D4E6F	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404F70

Deuteranopia (green-blind)

#38496E

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4e6f;
/* rgb */ color: rgb(45, 78, 111);
/* oklch */ color: oklch(41.4% 0.068 249.8);

Tailwind

colors: {
  custom: {
    50: '#6c7f98',
    500: '#2d4e6f',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e6f;
$custom-light: #6c7f98;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e6f",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 111
  },
  "hsl": {
    "h": 210,
    "s": 42.308,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41422,
    "c": 0.06787,
    "h": 249.8
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#2D4E6F

secondary

#A17C57

accent

#9456D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2D4E6F

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

Preview Lab → · Contrast checker → · Palette generator →