#2D459E#2D459E

#2D459E is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.147 H 268.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D459E
RGB	rgb(45, 69, 158)
HSL	hsl(227, 56%, 40%)
HSV	hsv(227, 72%, 62%)
CMYK	cmyk(71.5%, 56.3%, 0%, 38%)
CIE-LAB	lab(32.44, 22.26, -51.17)
CIE-LCH	lch(32.44, 55.80, 293.52°)
OKLab	oklab(42.59% -0.0049 -0.1473)
OKLCH	oklch(42.59% 0.147 268.1)
XYZ	xyz(9.3797, 7.2818, 33.2523)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D459E #9E862D

analogous

#2D7D9E #2D459E #4E2D9E

triadic

#2D459E #9E2D45 #459E2D

tetradic

#2D459E #9E2D7D #9E862D #2D9E4E

square

#2D459E #9E2D7D #9E862D #2D9E4E

split-complementary

#2D459E #9E4E2D #7D9E2D

monochromatic

#121B3F #1F306E #2D459E #405DC9 #6F85D6

Accessibility & contrast

On white

8.55

#2D459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2D459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D459E

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D459E	#FFFFFF	#000000	##FFFFFF
##2D459E	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d459e;
/* rgb */ color: rgb(45, 69, 158);
/* oklch */ color: oklch(42.6% 0.147 268.1);

Tailwind

colors: {
  custom: {
    50: '#7578bb',
    500: '#2d459e',
    950: '#000000',
  },
}

SCSS

$custom: #2d459e;
$custom-light: #7578bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d459e",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 227.257,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42592,
    "c": 0.14742,
    "h": 268.1
  },
  "luminance": 0.07283
}

Semantic roles & 50–950 ramp

primary

#2D459E

secondary

#BDAC69

accent

#BF49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2D459E

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

Preview Lab → · Contrast checker → · Palette generator →