#2024A8#2024A8

#2024A8 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.2% C 0.201 H 270.0°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2024A8
RGB	rgb(32, 36, 168)
HSL	hsl(238, 68%, 39%)
HSV	hsv(238, 81%, 66%)
CMYK	cmyk(81%, 78.6%, 0%, 34.1%)
CIE-LAB	lab(24.94, 45.31, -69.55)
CIE-LCH	lch(24.94, 83.00, 303.08°)
OKLab	oklab(37.23% 0.0001 -0.2014)
OKLCH	oklch(37.23% 0.201 270)
XYZ	xyz(8.2920, 4.3950, 37.4495)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2024A8 #A8A420

analogous

#2068A8 #2024A8 #6020A8

triadic

#2024A8 #A82024 #24A820

tetradic

#2024A8 #A82068 #A8A420 #20A860

square

#2024A8 #A82068 #A8A420 #20A860

split-complementary

#2024A8 #A86020 #68A820

monochromatic

#0C0E41 #161975 #2024A8 #2E33D7 #6165E1

Accessibility & contrast

On white

11.17

#2024A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2024A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2024A8

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2024A8	#FFFFFF	#000000	##FFFFFF
##2024A8	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0034A6

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2024a8;
/* rgb */ color: rgb(32, 36, 168);
/* oklch */ color: oklch(37.2% 0.201 270.0);

Tailwind

colors: {
  custom: {
    50: '#7661c3',
    500: '#2024a8',
    950: '#000000',
  },
}

SCSS

$custom: #2024a8;
$custom-light: #7661c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2024a8",
  "rgb": {
    "r": 32,
    "g": 36,
    "b": 168
  },
  "hsl": {
    "h": 238.235,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37228,
    "c": 0.20143,
    "h": 270
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#2024A8

secondary

#C6C35E

accent

#E63DEB

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2024A8

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

Preview Lab → · Contrast checker → · Palette generator →