#2C24A8#2C24A8

#2C24A8 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.9% C 0.198 H 274.1°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C24A8
RGB	rgb(44, 36, 168)
HSL	hsl(244, 65%, 40%)
HSV	hsv(244, 79%, 66%)
CMYK	cmyk(73.8%, 78.6%, 0%, 34.1%)
CIE-LAB	lab(25.63, 46.18, -68.37)
CIE-LCH	lch(25.63, 82.51, 304.04°)
OKLab	oklab(37.9% 0.0141 -0.1978)
OKLCH	oklch(37.9% 0.198 274.1)
XYZ	xyz(8.7351, 4.6235, 37.4703)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C24A8 #A0A824

analogous

#245EA8 #2C24A8 #6E24A8

triadic

#2C24A8 #A82C24 #24A82C

tetradic

#2C24A8 #A8245E #A0A824 #24A86E

square

#2C24A8 #A8245E #A0A824 #24A86E

split-complementary

#2C24A8 #A86E24 #5EA824

monochromatic

#120E43 #1F1976 #2C24A8 #3F35D4 #6F68DF

Accessibility & contrast

On white

10.91

#2C24A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2C24A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C24A8

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C24A8	#FFFFFF	#000000	##FFFFFF
##2C24A8	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0036A6

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c24a8;
/* rgb */ color: rgb(44, 36, 168);
/* oklch */ color: oklch(37.9% 0.198 274.1);

Tailwind

colors: {
  custom: {
    50: '#7a62c3',
    500: '#2c24a8',
    950: '#000000',
  },
}

SCSS

$custom: #2c24a8;
$custom-light: #7a62c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c24a8",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 168
  },
  "hsl": {
    "h": 243.636,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.37904,
    "c": 0.19828,
    "h": 274.1
  },
  "luminance": 0.04624
}

Semantic roles & 50–950 ramp

primary

#2C24A8

secondary

#BFC463

accent

#E840DE

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2C24A8

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

Preview Lab → · Contrast checker → · Palette generator →