#2424A6#2424A6

#2424A6 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.198 H 271.4°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2424A6
RGB	rgb(36, 36, 166)
HSL	hsl(240, 64%, 40%)
HSV	hsv(240, 78%, 65%)
CMYK	cmyk(78.3%, 78.3%, 0%, 34.9%)
CIE-LAB	lab(24.92, 44.91, -68.36)
CIE-LCH	lch(24.92, 81.80, 303.30°)
OKLab	oklab(37.21% 0.0049 -0.1979)
OKLCH	oklch(37.21% 0.198 271.4)
XYZ	xyz(8.2390, 4.3891, 36.4820)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2424A6 #A6A624

analogous

#2465A6 #2424A6 #6524A6

triadic

#2424A6 #A62424 #24A624

tetradic

#2424A6 #A62465 #A6A624 #24A665

square

#2424A6 #A62465 #A6A624 #24A665

split-complementary

#2424A6 #A66524 #65A624

monochromatic

#0E0E41 #191974 #2424A6 #3434D3 #6666DE

Accessibility & contrast

On white

11.18

#2424A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2424A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2424A6

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2424A6	#FFFFFF	#000000	##FFFFFF
##2424A6	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AA

Deuteranopia (green-blind)

#0034A4

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2424a6;
/* rgb */ color: rgb(36, 36, 166);
/* oklch */ color: oklch(37.2% 0.198 271.4);

Tailwind

colors: {
  custom: {
    50: '#7761c2',
    500: '#2424a6',
    950: '#000000',
  },
}

SCSS

$custom: #2424a6;
$custom-light: #7761c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2424a6",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 166
  },
  "hsl": {
    "h": 240,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37205,
    "c": 0.19798,
    "h": 271.4
  },
  "luminance": 0.0439
}

Semantic roles & 50–950 ramp

primary

#2424A6

secondary

#C4C462

accent

#E740E7

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2424A6

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

Preview Lab → · Contrast checker → · Palette generator →