#2D24B0#2D24B0

#2D24B0 is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.9% C 0.208 H 273.7°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D24B0
RGB	rgb(45, 36, 176)
HSL	hsl(244, 66%, 42%)
HSV	hsv(244, 80%, 69%)
CMYK	cmyk(74.4%, 79.5%, 0%, 31%)
CIE-LAB	lab(26.60, 48.80, -71.58)
CIE-LCH	lch(26.60, 86.63, 304.28°)
OKLab	oklab(38.86% 0.0135 -0.2071)
OKLCH	oklch(38.86% 0.208 273.7)
XYZ	xyz(9.5469, 4.9533, 41.5188)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24B0 #A7B024

analogous

#2461B0 #2D24B0 #7324B0

triadic

#2D24B0 #B02D24 #24B02D

tetradic

#2D24B0 #B02461 #A7B024 #24B073

square

#2D24B0 #B02461 #A7B024 #24B073

split-complementary

#2D24B0 #B07324 #61B024

monochromatic

#130F4A #201A7D #2D24B0 #443AD7 #756DE1

Accessibility & contrast

On white

10.55

#2D24B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2D24B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24B0

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24B0	#FFFFFF	#000000	##FFFFFF
##2D24B0	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B4

Deuteranopia (green-blind)

#0038AE

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d24b0;
/* rgb */ color: rgb(45, 36, 176);
/* oklch */ color: oklch(38.9% 0.208 273.7);

Tailwind

colors: {
  custom: {
    50: '#7c62c9',
    500: '#2d24b0',
    950: '#000000',
  },
}

SCSS

$custom: #2d24b0;
$custom-light: #7c62c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24b0",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 176
  },
  "hsl": {
    "h": 243.857,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.38861,
    "c": 0.20751,
    "h": 273.7
  },
  "luminance": 0.04954
}

Semantic roles & 50–950 ramp

primary

#2D24B0

secondary

#C1C868

accent

#E93FDE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2D24B0

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

Preview Lab → · Contrast checker → · Palette generator →