#241A8F#241A8F

#241A8F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.179 H 274.4°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#241A8F
RGB	rgb(36, 26, 143)
HSL	hsl(245, 69%, 33%)
HSV	hsv(245, 82%, 56%)
CMYK	cmyk(74.8%, 81.8%, 0%, 43.9%)
CIE-LAB	lab(20.43, 42.66, -61.69)
CIE-LCH	lch(20.43, 75.00, 304.67°)
OKLab	oklab(33.28% 0.0138 -0.1784)
OKLCH	oklch(33.28% 0.179 274.4)
XYZ	xyz(6.0532, 3.0964, 26.2599)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241A8F #858F1A

analogous

#1A4A8F #241A8F #5E1A8F

triadic

#241A8F #8F241A #1A8F24

tetradic

#241A8F #8F1A4A #858F1A #1A8F5E

square

#241A8F #8F1A4A #858F1A #1A8F5E

split-complementary

#241A8F #8F5E1A #4A8F1A

monochromatic

#0A0727 #17115B #241A8F #3123C3 #5346DD

Accessibility & contrast

On white

12.97

#241A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#241A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241A8F

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241A8F	#FFFFFF	#000000	##FFFFFF
##241A8F	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003692

Deuteranopia (green-blind)

#002C8D

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #241a8f;
/* rgb */ color: rgb(36, 26, 143);
/* oklch */ color: oklch(33.3% 0.179 274.4);

Tailwind

colors: {
  custom: {
    50: '#725ab1',
    500: '#241a8f',
    950: '#000000',
  },
}

SCSS

$custom: #241a8f;
$custom-light: #725ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#241a8f",
  "rgb": {
    "r": 36,
    "g": 26,
    "b": 143
  },
  "hsl": {
    "h": 245.128,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33283,
    "c": 0.17894,
    "h": 274.4
  },
  "luminance": 0.03097
}

Semantic roles & 50–950 ramp

primary

#241A8F

secondary

#B4BF46

accent

#EC3CDD

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #241A8F

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

Preview Lab → · Contrast checker → · Palette generator →