#2D459C#2D459C

#2D459C is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.4% C 0.145 H 268.0°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D459C
RGB	rgb(45, 69, 156)
HSL	hsl(227, 55%, 39%)
HSV	hsv(227, 71%, 61%)
CMYK	cmyk(71.2%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(32.29, 21.51, -50.20)
CIE-LCH	lch(32.29, 54.62, 293.19°)
OKLab	oklab(42.43% -0.005 -0.1445)
OKLCH	oklch(42.43% 0.145 268)
XYZ	xyz(9.2090, 7.2135, 32.3531)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D459C #9C842D

analogous

#2D7D9C #2D459C #4D2D9C

triadic

#2D459C #9C2D45 #459C2D

tetradic

#2D459C #9C2D7D #9C842D #2D9C4D

square

#2D459C #9C2D7D #9C842D #2D9C4D

split-complementary

#2D459C #9C4D2D #7D9C2D

monochromatic

#121B3D #1F306D #2D459C #3F5CC8 #6E84D5

Accessibility & contrast

On white

8.60

#2D459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2D459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D459C

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D459C	#FFFFFF	#000000	##FFFFFF
##2D459C	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d459c;
/* rgb */ color: rgb(45, 69, 156);
/* oklch */ color: oklch(42.4% 0.145 268.0);

Tailwind

colors: {
  custom: {
    50: '#7578ba',
    500: '#2d459c',
    950: '#000000',
  },
}

SCSS

$custom: #2d459c;
$custom-light: #7578ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d459c",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 227.027,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4243,
    "c": 0.1446,
    "h": 268
  },
  "luminance": 0.07214
}

Semantic roles & 50–950 ramp

primary

#2D459C

secondary

#BCAA68

accent

#BE49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2D459C

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

Preview Lab → · Contrast checker → · Palette generator →