#2D24A4#2D24A4

#2D24A4 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.193 H 274.9°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#2D24A4
RGB	rgb(45, 36, 164)
HSL	hsl(244, 64%, 39%)
HSV	hsv(244, 78%, 64%)
CMYK	cmyk(72.6%, 78%, 0%, 35.7%)
CIE-LAB	lab(25.26, 44.98, -66.57)
CIE-LCH	lch(25.26, 80.34, 304.05°)
OKLab	oklab(37.53% 0.0164 -0.1925)
OKLCH	oklch(37.53% 0.193 274.9)
XYZ	xyz(8.4117, 4.4992, 35.5399)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24A4 #9BA424

analogous

#245BA4 #2D24A4 #6D24A4

triadic

#2D24A4 #A42D24 #24A42D

tetradic

#2D24A4 #A4245B #9BA424 #24A46D

square

#2D24A4 #A4245B #9BA424 #24A46D

split-complementary

#2D24A4 #A46D24 #5BA424

monochromatic

#110E40 #1F1972 #2D24A4 #3E33D2 #6E65DD

Accessibility & contrast

On white

11.05

#2D24A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D24A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24A4

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24A4	#FFFFFF	#000000	##FFFFFF
##2D24A4	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0036A2

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d24a4;
/* rgb */ color: rgb(45, 36, 164);
/* oklch */ color: oklch(37.5% 0.193 274.9);

Tailwind

colors: {
  custom: {
    50: '#7962c0',
    500: '#2d24a4',
    950: '#000000',
  },
}

SCSS

$custom: #2d24a4;
$custom-light: #7962c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24a4",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 164
  },
  "hsl": {
    "h": 244.219,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37527,
    "c": 0.19321,
    "h": 274.9
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#2D24A4

secondary

#BCC361

accent

#E741DB

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D24A4

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

Preview Lab → · Contrast checker → · Palette generator →