#24179E#24179E

#24179E is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.8% C 0.199 H 273.1°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#24179E
RGB	rgb(36, 23, 158)
HSL	hsl(246, 75%, 35%)
HSV	hsv(246, 85%, 62%)
CMYK	cmyk(77.2%, 85.4%, 0%, 38%)
CIE-LAB	lab(21.78, 48.73, -68.69)
CIE-LCH	lch(21.78, 84.22, 305.35°)
OKLab	oklab(34.75% 0.0106 -0.1986)
OKLCH	oklch(34.75% 0.199 273.1)
XYZ	xyz(7.2034, 3.4557, 32.6285)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24179E #919E17

analogous

#174D9E #24179E #67179E

triadic

#24179E #9E2417 #179E24

tetradic

#24179E #9E174D #919E17 #179E67

square

#24179E #9E174D #919E17 #179E67

split-complementary

#24179E #9E6717 #4D9E17

monochromatic

#0C0733 #180F69 #24179E #301FD3 #594BE5

Accessibility & contrast

On white

12.42

#24179E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#24179E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24179E

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24179E	#FFFFFF	#000000	##FFFFFF
##24179E	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA2

Deuteranopia (green-blind)

#002E9C

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24179e;
/* rgb */ color: rgb(36, 23, 158);
/* oklch */ color: oklch(34.8% 0.199 273.1);

Tailwind

colors: {
  custom: {
    50: '#765abc',
    500: '#24179e',
    950: '#000000',
  },
}

SCSS

$custom: #24179e;
$custom-light: #765abc;
$custom-dark: #000000;

JSON

{
  "hex": "#24179e",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 158
  },
  "hsl": {
    "h": 245.778,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3475,
    "c": 0.19893,
    "h": 273.1
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#24179E

secondary

#BAC64A

accent

#F137DF

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #24179E

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

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