#24177E#24177E

#24177E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.9% C 0.161 H 277.1°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#24177E
RGB	rgb(36, 23, 126)
HSL	hsl(248, 69%, 29%)
HSV	hsv(248, 82%, 49%)
CMYK	cmyk(71.4%, 81.7%, 0%, 50.6%)
CIE-LAB	lab(17.89, 38.72, -55.19)
CIE-LCH	lch(17.89, 67.41, 305.05°)
OKLab	oklab(30.93% 0.0198 -0.1595)
OKLCH	oklch(30.93% 0.161 277.1)
XYZ	xyz(4.7986, 2.4938, 19.9631)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24177E #717E17

analogous

#173E7E #24177E #58177E

triadic

#24177E #7E2417 #177E24

tetradic

#24177E #7E173E #717E17 #177E58

square

#24177E #7E173E #717E17 #177E58

split-complementary

#24177E #7E5817 #3E7E17

monochromatic

#07051A #150E4A #24177E #3320B2 #4A35DA

Accessibility & contrast

On white

14.01

#24177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#24177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24177E

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24177E	#FFFFFF	#000000	##FFFFFF
##24177E	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00277C

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #24177e;
/* rgb */ color: rgb(36, 23, 126);
/* oklch */ color: oklch(30.9% 0.161 277.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#24177e",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 247.573,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30931,
    "c": 0.1607,
    "h": 277.1
  },
  "luminance": 0.02494
}

Semantic roles & 50–950 ramp

primary

#24177E

secondary

#A4B33E

accent

#EC3CD6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #24177E

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

Preview Lab → · Contrast checker → · Palette generator →