#24397A#24397A

#24397A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.7% C 0.114 H 267.1°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#24397A
RGB	rgb(36, 57, 122)
HSL	hsl(225, 54%, 31%)
HSV	hsv(225, 70%, 48%)
CMYK	cmyk(70.5%, 53.3%, 0%, 52.2%)
CIE-LAB	lab(25.88, 15.22, -39.59)
CIE-LCH	lch(25.88, 42.41, 291.03°)
OKLab	oklab(36.66% -0.0057 -0.1137)
OKLCH	oklch(36.66% 0.114 267.1)
XYZ	xyz(5.7023, 4.7059, 19.0164)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24397A #7A6524

analogous

#24647A #24397A #3A247A

triadic

#24397A #7A2439 #397A24

tetradic

#24397A #7A2464 #7A6524 #247A3A

square

#24397A #7A2464 #7A6524 #247A3A

split-complementary

#24397A #7A3A24 #647A24

monochromatic

#080D1B #16234B #24397A #324FA9 #4E6CCB

Accessibility & contrast

On white

10.82

#24397A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#24397A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24397A

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24397A	#FFFFFF	#000000	##FFFFFF
##24397A	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12417C

Deuteranopia (green-blind)

#003A79

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #24397a;
/* rgb */ color: rgb(36, 57, 122);
/* oklch */ color: oklch(36.7% 0.114 267.1);

Tailwind

colors: {
  custom: {
    50: '#6a6fa1',
    500: '#24397a',
    950: '#000000',
  },
}

SCSS

$custom: #24397a;
$custom-light: #6a6fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#24397a",
  "rgb": {
    "r": 36,
    "g": 57,
    "b": 122
  },
  "hsl": {
    "h": 225.349,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36656,
    "c": 0.1138,
    "h": 267.1
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#24397A

secondary

#AC954D

accent

#BA4ADE

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #24397A

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

Preview Lab → · Contrast checker → · Palette generator →