#2417C9#2417C9

#2417C9 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 40.1% C 0.246 H 269.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#2417C9
RGB	rgb(36, 23, 201)
HSL	hsl(244, 79%, 44%)
HSV	hsv(244, 89%, 79%)
CMYK	cmyk(82.1%, 88.6%, 0%, 21.2%)
CIE-LAB	lab(27.31, 61.15, -85.23)
CIE-LCH	lch(27.31, 104.90, 305.66°)
OKLab	oklab(40.08% -0.0006 -0.2465)
OKLCH	oklch(40.08% 0.246 269.9)
XYZ	xyz(11.5730, 5.2035, 55.6414)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2417C9 #BCC917

analogous

#1763C9 #2417C9 #7D17C9

triadic

#2417C9 #C92417 #17C924

tetradic

#2417C9 #C91763 #BCC917 #17C97D

square

#2417C9 #C91763 #BCC917 #17C97D

split-complementary

#2417C9 #C97D17 #63C917

monochromatic

#100A5B #1A1192 #2417C9 #4235E8 #766CEE

Accessibility & contrast

On white

10.29

#2417C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2417C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2417C9

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2417C9	#FFFFFF	#000000	##FFFFFF
##2417C9	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049CE

Deuteranopia (green-blind)

#0037C6

Tritanopia (blue-blind)

#005677

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2417c9;
/* rgb */ color: rgb(36, 23, 201);
/* oklch */ color: oklch(40.1% 0.246 269.9);

Tailwind

colors: {
  custom: {
    50: '#805edb',
    500: '#2417c9',
    950: '#000000',
  },
}

SCSS

$custom: #2417c9;
$custom-light: #805edb;
$custom-dark: #000000;

JSON

{
  "hex": "#2417c9",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 201
  },
  "hsl": {
    "h": 244.382,
    "s": 79.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40079,
    "c": 0.24647,
    "h": 269.9
  },
  "luminance": 0.05205
}

Semantic roles & 50–950 ramp

primary

#2417C9

secondary

#CCD468

accent

#F632E8

background

#F9F5FD

surface

#F1E9FB

border

#CBC5D4

text

#0D0515

muted

#7E7983

Preview Lab

Preview with #2417C9

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

Preview Lab → · Contrast checker → · Palette generator →