#2D24A6#2D24A6

#2D24A6 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.196 H 274.7°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#2D24A6
RGB	rgb(45, 36, 166)
HSL	hsl(244, 64%, 40%)
HSV	hsv(244, 78%, 65%)
CMYK	cmyk(72.9%, 78.3%, 0%, 34.9%)
CIE-LAB	lab(25.48, 45.63, -67.42)
CIE-LCH	lch(25.48, 81.40, 304.09°)
OKLab	oklab(37.75% 0.0159 -0.195)
OKLCH	oklch(37.75% 0.196 274.7)
XYZ	xyz(8.5937, 4.5720, 36.4986)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24A6 #9DA624

analogous

#245CA6 #2D24A6 #6E24A6

triadic

#2D24A6 #A62D24 #24A62D

tetradic

#2D24A6 #A6245C #9DA624 #24A66E

square

#2D24A6 #A6245C #9DA624 #24A66E

split-complementary

#2D24A6 #A66E24 #5CA624

monochromatic

#120E41 #1F1974 #2D24A6 #3F34D3 #6F66DE

Accessibility & contrast

On white

10.97

#2D24A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2D24A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24A6

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24A6	#FFFFFF	#000000	##FFFFFF
##2D24A6	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AA

Deuteranopia (green-blind)

#0036A4

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d24a6;
/* rgb */ color: rgb(45, 36, 166);
/* oklch */ color: oklch(37.7% 0.196 274.7);

Tailwind

colors: {
  custom: {
    50: '#7a62c2',
    500: '#2d24a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d24a6;
$custom-light: #7a62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24a6",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 166
  },
  "hsl": {
    "h": 244.154,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37748,
    "c": 0.19563,
    "h": 274.7
  },
  "luminance": 0.04573
}

Semantic roles & 50–950 ramp

primary

#2D24A6

secondary

#BDC462

accent

#E740DC

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D24A6

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

Preview Lab → · Contrast checker → · Palette generator →