#241A7B#241A7B

#241A7B is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.154 H 277.1°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#241A7B
RGB	rgb(36, 26, 123)
HSL	hsl(246, 65%, 29%)
HSV	hsv(246, 79%, 48%)
CMYK	cmyk(70.7%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(18.11, 36.10, -52.90)
CIE-LCH	lch(18.11, 64.05, 304.31°)
OKLab	oklab(30.99% 0.019 -0.1529)
OKLCH	oklch(30.99% 0.154 277.1)
XYZ	xyz(4.6709, 2.5435, 18.9798)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241A7B #717B1A

analogous

#1A407B #241A7B #551A7B

triadic

#241A7B #7B241A #1A7B24

tetradic

#241A7B #7B1A40 #717B1A #1A7B55

square

#241A7B #7B1A40 #717B1A #1A7B55

split-complementary

#241A7B #7B551A #407B1A

monochromatic

#070519 #150F48 #241A7B #3325AE #4A3AD5

Accessibility & contrast

On white

13.92

#241A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#241A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241A7B

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241A7B	#FFFFFF	#000000	##FFFFFF
##241A7B	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307E

Deuteranopia (green-blind)

#002879

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #241a7b;
/* rgb */ color: rgb(36, 26, 123);
/* oklch */ color: oklch(31.0% 0.154 277.1);

Tailwind

colors: {
  custom: {
    50: '#6d59a2',
    500: '#241a7b',
    950: '#000000',
  },
}

SCSS

$custom: #241a7b;
$custom-light: #6d59a2;
$custom-dark: #000000;

JSON

{
  "hex": "#241a7b",
  "rgb": {
    "r": 36,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 246.186,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30986,
    "c": 0.15405,
    "h": 277.1
  },
  "luminance": 0.02544
}

Semantic roles & 50–950 ramp

primary

#241A7B

secondary

#A4AF42

accent

#E840D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #241A7B

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

Preview Lab → · Contrast checker → · Palette generator →