#2417A1#2417A1

#2417A1 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.1% C 0.202 H 272.8°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#2417A1
RGB	rgb(36, 23, 161)
HSL	hsl(246, 75%, 36%)
HSV	hsv(246, 86%, 63%)
CMYK	cmyk(77.6%, 85.7%, 0%, 36.9%)
CIE-LAB	lab(22.16, 49.64, -69.90)
CIE-LCH	lch(22.16, 85.73, 305.38°)
OKLab	oklab(35.12% 0.0098 -0.2021)
OKLCH	oklch(35.12% 0.202 272.8)
XYZ	xyz(7.4648, 3.5603, 34.0051)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2417A1 #94A117

analogous

#174FA1 #2417A1 #6917A1

triadic

#2417A1 #A12417 #17A124

tetradic

#2417A1 #A1174F #94A117 #17A169

square

#2417A1 #A1174F #94A117 #17A169

split-complementary

#2417A1 #A16917 #4FA117

monochromatic

#0C0836 #180F6B #2417A1 #301FD7 #5B4DE6

Accessibility & contrast

On white

12.26

#2417A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2417A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2417A1

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2417A1	#FFFFFF	#000000	##FFFFFF
##2417A1	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA5

Deuteranopia (green-blind)

#002E9F

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2417a1;
/* rgb */ color: rgb(36, 23, 161);
/* oklch */ color: oklch(35.1% 0.202 272.8);

Tailwind

colors: {
  custom: {
    50: '#765abe',
    500: '#2417a1',
    950: '#000000',
  },
}

SCSS

$custom: #2417a1;
$custom-light: #765abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2417a1",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 161
  },
  "hsl": {
    "h": 245.652,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35116,
    "c": 0.20238,
    "h": 272.8
  },
  "luminance": 0.03561
}

Semantic roles & 50–950 ramp

primary

#2417A1

secondary

#BCC74C

accent

#F236E0

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2417A1

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

Preview Lab → · Contrast checker → · Palette generator →