#24179D#24179D

#24179D is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.6% C 0.198 H 273.2°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#24179D
RGB	rgb(36, 23, 157)
HSL	hsl(246, 74%, 35%)
HSV	hsv(246, 85%, 62%)
CMYK	cmyk(77.1%, 85.4%, 0%, 38.4%)
CIE-LAB	lab(21.66, 48.43, -68.29)
CIE-LCH	lch(21.66, 83.72, 305.35°)
OKLab	oklab(34.63% 0.0109 -0.1975)
OKLCH	oklch(34.63% 0.198 273.2)
XYZ	xyz(7.1177, 3.4214, 32.1770)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24179D #909D17

analogous

#174D9D #24179D #67179D

triadic

#24179D #9D2417 #179D24

tetradic

#24179D #9D174D #909D17 #179D67

square

#24179D #9D174D #909D17 #179D67

split-complementary

#24179D #9D6717 #4D9D17

monochromatic

#0C0732 #180F68 #24179D #301FD2 #594AE4

Accessibility & contrast

On white

12.47

#24179D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#24179D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24179D

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24179D	#FFFFFF	#000000	##FFFFFF
##24179D	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA1

Deuteranopia (green-blind)

#002D9B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24179d;
/* rgb */ color: rgb(36, 23, 157);
/* oklch */ color: oklch(34.6% 0.198 273.2);

Tailwind

colors: {
  custom: {
    50: '#755abb',
    500: '#24179d',
    950: '#000000',
  },
}

SCSS

$custom: #24179d;
$custom-light: #755abb;
$custom-dark: #000000;

JSON

{
  "hex": "#24179d",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 157
  },
  "hsl": {
    "h": 245.821,
    "s": 74.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.34628,
    "c": 0.19778,
    "h": 273.2
  },
  "luminance": 0.03422
}

Semantic roles & 50–950 ramp

primary

#24179D

secondary

#BAC64A

accent

#F137DF

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #24179D

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

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