#241F79#241F79

#241F79 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.146 H 276.4°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#241F79
RGB	rgb(36, 31, 121)
HSL	hsl(243, 59%, 30%)
HSV	hsv(243, 74%, 47%)
CMYK	cmyk(70.2%, 74.4%, 0%, 52.5%)
CIE-LAB	lab(18.95, 32.45, -50.25)
CIE-LCH	lch(18.95, 59.82, 302.86°)
OKLab	oklab(31.51% 0.0163 -0.1452)
OKLCH	oklch(31.51% 0.146 276.4)
XYZ	xyz(4.6676, 2.7351, 18.3674)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F79 #74791F

analogous

#1F4779 #241F79 #511F79

triadic

#241F79 #79241F #1F7924

tetradic

#241F79 #791F47 #74791F #1F7951

square

#241F79 #791F47 #74791F #1F7951

split-complementary

#241F79 #79511F #47791F

monochromatic

#070618 #161348 #241F79 #322BAA #4B43CF

Accessibility & contrast

On white

13.57

#241F79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#241F79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F79

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F79	#FFFFFF	#000000	##FFFFFF
##241F79	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#002A77

Tritanopia (blue-blind)

#00384A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #241f79;
/* rgb */ color: rgb(36, 31, 121);
/* oklch */ color: oklch(31.5% 0.146 276.4);

Tailwind

colors: {
  custom: {
    50: '#6c5ca1',
    500: '#241f79',
    950: '#000000',
  },
}

SCSS

$custom: #241f79;
$custom-light: #6c5ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#241f79",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 121
  },
  "hsl": {
    "h": 243.333,
    "s": 59.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31514,
    "c": 0.14608,
    "h": 276.4
  },
  "luminance": 0.02736
}

Semantic roles & 50–950 ramp

primary

#241F79

secondary

#A7AC47

accent

#E245DA

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08040F

muted

#7A797F

Preview Lab

Preview with #241F79

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

Preview Lab → · Contrast checker → · Palette generator →