#2D447B#2D447B

#2D447B is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.7% C 0.097 H 265.2°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#2D447B
RGB	rgb(45, 68, 123)
HSL	hsl(222, 46%, 33%)
HSV	hsv(222, 63%, 48%)
CMYK	cmyk(63.4%, 44.7%, 0%, 51.8%)
CIE-LAB	lab(29.72, 9.73, -34.03)
CIE-LCH	lch(29.72, 35.39, 285.95°)
OKLab	oklab(39.74% -0.0082 -0.097)
OKLCH	oklch(39.74% 0.097 265.2)
XYZ	xyz(6.7232, 6.1216, 19.5623)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D447B #7B642D

analogous

#2D6B7B #2D447B #3D2D7B

triadic

#2D447B #7B2D44 #447B2D

tetradic

#2D447B #7B2D6B #7B642D #2D7B3D

square

#2D447B #7B2D6B #7B642D #2D7B3D

split-complementary

#2D447B #7B3D2D #6B7B2D

monochromatic

#0C1221 #1D2B4E #2D447B #3D5DA8 #5E7CC4

Accessibility & contrast

On white

9.44

#2D447B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2D447B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D447B

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D447B	#FFFFFF	#000000	##FFFFFF
##2D447B	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4A7D

Deuteranopia (green-blind)

#20437A

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2d447b;
/* rgb */ color: rgb(45, 68, 123);
/* oklch */ color: oklch(39.7% 0.097 265.2);

Tailwind

colors: {
  custom: {
    50: '#6e77a1',
    500: '#2d447b',
    950: '#000000',
  },
}

SCSS

$custom: #2d447b;
$custom-light: #6e77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d447b",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 123
  },
  "hsl": {
    "h": 222.308,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39744,
    "c": 0.0973,
    "h": 265.2
  },
  "luminance": 0.06122
}

Semantic roles & 50–950 ramp

primary

#2D447B

secondary

#AB9359

accent

#AF52D6

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D447B

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

Preview Lab → · Contrast checker → · Palette generator →