#241A8B#241A8B

#241A8B is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.174 H 274.9°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#241A8B
RGB	rgb(36, 26, 139)
HSL	hsl(245, 68%, 32%)
HSV	hsv(245, 81%, 55%)
CMYK	cmyk(74.1%, 81.3%, 0%, 45.5%)
CIE-LAB	lab(19.95, 41.37, -59.98)
CIE-LCH	lch(19.95, 72.86, 304.60°)
OKLab	oklab(32.82% 0.0149 -0.1734)
OKLCH	oklch(32.82% 0.174 274.9)
XYZ	xyz(5.7556, 2.9774, 24.6925)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241A8B #818B1A

analogous

#1A488B #241A8B #5D1A8B

triadic

#241A8B #8B241A #1A8B24

tetradic

#241A8B #8B1A48 #818B1A #1A8B5D

square

#241A8B #8B1A48 #818B1A #1A8B5D

split-complementary

#241A8B #8B5D1A #488B1A

monochromatic

#090724 #171057 #241A8B #3124BF #5143DC

Accessibility & contrast

On white

13.16

#241A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#241A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241A8B

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241A8B	#FFFFFF	#000000	##FFFFFF
##241A8B	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358E

Deuteranopia (green-blind)

#002B89

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #241a8b;
/* rgb */ color: rgb(36, 26, 139);
/* oklch */ color: oklch(32.8% 0.174 274.9);

Tailwind

colors: {
  custom: {
    50: '#715aae',
    500: '#241a8b',
    950: '#000000',
  },
}

SCSS

$custom: #241a8b;
$custom-light: #715aae;
$custom-dark: #000000;

JSON

{
  "hex": "#241a8b",
  "rgb": {
    "r": 36,
    "g": 26,
    "b": 139
  },
  "hsl": {
    "h": 245.31,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32815,
    "c": 0.17407,
    "h": 274.9
  },
  "luminance": 0.02978
}

Semantic roles & 50–950 ramp

primary

#241A8B

secondary

#B2BD44

accent

#EB3CDC

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #241A8B

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

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