#24177F#24177F

#24177F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.162 H 276.9°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#24177F
RGB	rgb(36, 23, 127)
HSL	hsl(248, 69%, 29%)
HSV	hsv(248, 82%, 50%)
CMYK	cmyk(71.7%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(18.01, 39.04, -55.63)
CIE-LCH	lch(18.01, 67.96, 305.06°)
OKLab	oklab(31.05% 0.0195 -0.1608)
OKLCH	oklch(31.05% 0.162 276.9)
XYZ	xyz(4.8635, 2.5197, 20.3046)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24177F #727F17

analogous

#173E7F #24177F #58177F

triadic

#24177F #7F2417 #177F24

tetradic

#24177F #7F173E #727F17 #177F58

square

#24177F #7F173E #727F17 #177F58

split-complementary

#24177F #7F5817 #3E7F17

monochromatic

#07051A #150E4B #24177F #3320B3 #4A36DB

Accessibility & contrast

On white

13.96

#24177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#24177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24177F

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24177F	#FFFFFF	#000000	##FFFFFF
##24177F	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00287D

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #24177f;
/* rgb */ color: rgb(36, 23, 127);
/* oklch */ color: oklch(31.0% 0.162 276.9);

Tailwind

colors: {
  custom: {
    50: '#6e57a5',
    500: '#24177f',
    950: '#000000',
  },
}

SCSS

$custom: #24177f;
$custom-light: #6e57a5;
$custom-dark: #000000;

JSON

{
  "hex": "#24177f",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 247.5,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31047,
    "c": 0.16195,
    "h": 276.9
  },
  "luminance": 0.0252
}

Semantic roles & 50–950 ramp

primary

#24177F

secondary

#A5B43E

accent

#EC3CD6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #24177F

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

Preview Lab → · Contrast checker → · Palette generator →