#2D24A9#2D24A9

#2D24A9 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.199 H 274.4°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D24A9
RGB	rgb(45, 36, 169)
HSL	hsl(244, 65%, 40%)
HSV	hsv(244, 79%, 66%)
CMYK	cmyk(73.4%, 78.7%, 0%, 33.7%)
CIE-LAB	lab(25.81, 46.58, -68.68)
CIE-LCH	lch(25.81, 82.99, 304.15°)
OKLab	oklab(38.08% 0.0152 -0.1986)
OKLCH	oklch(38.08% 0.199 274.4)
XYZ	xyz(8.8721, 4.6833, 37.9648)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24A9 #A0A924

analogous

#245EA9 #2D24A9 #6F24A9

triadic

#2D24A9 #A92D24 #24A92D

tetradic

#2D24A9 #A9245E #A0A924 #24A96F

square

#2D24A9 #A9245E #A0A924 #24A96F

split-complementary

#2D24A9 #A96F24 #5EA924

monochromatic

#120F44 #201977 #2D24A9 #4136D4 #7068DF

Accessibility & contrast

On white

10.84

#2D24A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2D24A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24A9

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24A9	#FFFFFF	#000000	##FFFFFF
##2D24A9	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d24a9;
/* rgb */ color: rgb(45, 36, 169);
/* oklch */ color: oklch(38.1% 0.199 274.4);

Tailwind

colors: {
  custom: {
    50: '#7a62c4',
    500: '#2d24a9',
    950: '#000000',
  },
}

SCSS

$custom: #2d24a9;
$custom-light: #7a62c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24a9",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 169
  },
  "hsl": {
    "h": 244.06,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3808,
    "c": 0.19922,
    "h": 274.4
  },
  "luminance": 0.04684
}

Semantic roles & 50–950 ramp

primary

#2D24A9

secondary

#BEC564

accent

#E840DC

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D24A9

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

Preview Lab → · Contrast checker → · Palette generator →