#2D4C8D#2D4C8D

#2D4C8D is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.8% C 0.114 H 263.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2D4C8D
RGB	rgb(45, 76, 141)
HSL	hsl(221, 52%, 36%)
HSV	hsv(221, 68%, 55%)
CMYK	cmyk(68.1%, 46.1%, 0%, 44.7%)
CIE-LAB	lab(33.24, 11.11, -39.54)
CIE-LCH	lch(33.24, 41.07, 285.70°)
OKLab	oklab(42.82% -0.0134 -0.113)
OKLCH	oklch(42.82% 0.114 263.2)
XYZ	xyz(8.4727, 7.6490, 26.2240)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4C8D #8D6E2D

analogous

#2D7C8D #2D4C8D #3E2D8D

triadic

#2D4C8D #8D2D4C #4C8D2D

tetradic

#2D4C8D #8D2D7C #8D6E2D #2D8D3E

square

#2D4C8D #8D2D7C #8D6E2D #2D8D3E

split-complementary

#2D4C8D #8D3E2D #7C8D2D

monochromatic

#0F1A30 #1E335F #2D4C8D #3C65BB #6688CE

Accessibility & contrast

On white

8.30

#2D4C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2D4C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4C8D

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4C8D	#FFFFFF	#000000	##FFFFFF
##2D4C8D	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C538F

Deuteranopia (green-blind)

#1B4A8C

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d4c8d;
/* rgb */ color: rgb(45, 76, 141);
/* oklch */ color: oklch(42.8% 0.114 263.2);

Tailwind

colors: {
  custom: {
    50: '#717daf',
    500: '#2d4c8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d4c8d;
$custom-light: #717daf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4c8d",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 141
  },
  "hsl": {
    "h": 220.625,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42821,
    "c": 0.11381,
    "h": 263.2
  },
  "luminance": 0.0765
}

Semantic roles & 50–950 ramp

primary

#2D4C8D

secondary

#B59A61

accent

#AD4DDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4C8D

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

Preview Lab → · Contrast checker → · Palette generator →