#2D487B#2D487B

#2D487B is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.092 H 262.0°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D487B
RGB	rgb(45, 72, 123)
HSL	hsl(219, 46%, 33%)
HSV	hsv(219, 63%, 48%)
CMYK	cmyk(63.4%, 41.5%, 0%, 51.8%)
CIE-LAB	lab(30.93, 7.03, -32.10)
CIE-LCH	lch(30.93, 32.86, 282.36°)
OKLab	oklab(40.68% -0.0128 -0.0912)
OKLCH	oklch(40.68% 0.092 262)
XYZ	xyz(6.9735, 6.6221, 19.6457)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D487B #7B602D

analogous

#2D6F7B #2D487B #392D7B

triadic

#2D487B #7B2D48 #487B2D

tetradic

#2D487B #7B2D6F #7B602D #2D7B39

square

#2D487B #7B2D6F #7B602D #2D7B39

split-complementary

#2D487B #7B392D #6F7B2D

monochromatic

#0C1421 #1D2E4E #2D487B #3D62A8 #5E82C4

Accessibility & contrast

On white

9.03

#2D487B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2D487B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D487B

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D487B	#FFFFFF	#000000	##FFFFFF
##2D487B	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324D7D

Deuteranopia (green-blind)

#27457A

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d487b;
/* rgb */ color: rgb(45, 72, 123);
/* oklch */ color: oklch(40.7% 0.092 262.0);

Tailwind

colors: {
  custom: {
    50: '#6e7aa1',
    500: '#2d487b',
    950: '#000000',
  },
}

SCSS

$custom: #2d487b;
$custom-light: #6e7aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d487b",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 123
  },
  "hsl": {
    "h": 219.231,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4068,
    "c": 0.09214,
    "h": 262
  },
  "luminance": 0.06623
}

Semantic roles & 50–950 ramp

primary

#2D487B

secondary

#AB8E59

accent

#A852D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08090F

muted

#7B7B7E

Preview Lab

Preview with #2D487B

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

Preview Lab → · Contrast checker → · Palette generator →