#2D489D#2D489D

#2D489D is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.1% C 0.142 H 267.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D489D
RGB	rgb(45, 72, 157)
HSL	hsl(226, 55%, 40%)
HSV	hsv(226, 71%, 62%)
CMYK	cmyk(71.3%, 54.1%, 0%, 38.4%)
CIE-LAB	lab(33.19, 19.87, -49.34)
CIE-LCH	lch(33.19, 53.20, 291.94°)
OKLab	oklab(43.13% -0.0075 -0.1419)
OKLCH	oklch(43.13% 0.142 267)
XYZ	xyz(9.4832, 7.6260, 32.8639)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D489D #9D822D

analogous

#2D809D #2D489D #4A2D9D

triadic

#2D489D #9D2D48 #489D2D

tetradic

#2D489D #9D2D80 #9D822D #2D9D4A

square

#2D489D #9D2D80 #9D822D #2D9D4A

split-complementary

#2D489D #9D4A2D #809D2D

monochromatic

#121C3E #1F326D #2D489D #3F60C8 #6F88D6

Accessibility & contrast

On white

8.32

#2D489D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2D489D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D489D

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D489D	#FFFFFF	#000000	##FFFFFF
##2D489D	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A53A0

Deuteranopia (green-blind)

#00499B

Tritanopia (blue-blind)

#005C6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d489d;
/* rgb */ color: rgb(45, 72, 157);
/* oklch */ color: oklch(43.1% 0.142 267.0);

Tailwind

colors: {
  custom: {
    50: '#757abb',
    500: '#2d489d',
    950: '#000000',
  },
}

SCSS

$custom: #2d489d;
$custom-light: #757abb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d489d",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 157
  },
  "hsl": {
    "h": 225.536,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43134,
    "c": 0.14214,
    "h": 267
  },
  "luminance": 0.07627
}

Semantic roles & 50–950 ramp

primary

#2D489D

secondary

#BDA969

accent

#BB49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D489D

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

Preview Lab → · Contrast checker → · Palette generator →