#2D4E6E#2D4E6E

#2D4E6E is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.066 H 249.0°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E6E
RGB	rgb(45, 78, 110)
HSL	hsl(210, 42%, 30%)
HSV	hsv(210, 59%, 43%)
CMYK	cmyk(59.1%, 29.1%, 0%, 56.9%)
CIE-LAB	lab(32.11, -1.63, -22.11)
CIE-LCH	lch(32.11, 22.17, 265.78°)
OKLab	oklab(41.37% -0.0238 -0.0621)
OKLCH	oklch(41.37% 0.066 249)
XYZ	xyz(6.6200, 7.1319, 15.7766)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E6E #6E4D2D

analogous

#2D6E6D #2D4E6E #2D2E6E

triadic

#2D4E6E #6E2D4E #4E6E2D

tetradic

#2D4E6E #6D2D6E #6E4D2D #2E6E2D

square

#2D4E6E #6D2D6E #6E4D2D #2E6E2D

split-complementary

#2D4E6E #6E2D2E #6E6D2D

monochromatic

#091017 #1B2F43 #2D4E6E #3F6D99 #5A8BBB

Accessibility & contrast

On white

8.65

#2D4E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2D4E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E6E

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E6E	#FFFFFF	#000000	##FFFFFF
##2D4E6E	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6F

Deuteranopia (green-blind)

#38496D

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4e6e;
/* rgb */ color: rgb(45, 78, 110);
/* oklch */ color: oklch(41.4% 0.066 249.0);

Tailwind

colors: {
  custom: {
    50: '#6b7f97',
    500: '#2d4e6e',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e6e;
$custom-light: #6b7f97;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e6e",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 110
  },
  "hsl": {
    "h": 209.538,
    "s": 41.935,
    "l": 30.392
  },
  "oklch": {
    "l": 0.41367,
    "c": 0.06649,
    "h": 249
  },
  "luminance": 0.07132
}

Semantic roles & 50–950 ramp

primary

#2D4E6E

secondary

#A07B57

accent

#9356D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2D4E6E

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

Preview Lab → · Contrast checker → · Palette generator →