#241F75#241F75

#241F75 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.1% C 0.141 H 277.0°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#241F75
RGB	rgb(36, 31, 117)
HSL	hsl(243, 58%, 29%)
HSV	hsv(243, 74%, 46%)
CMYK	cmyk(69.2%, 73.5%, 0%, 54.1%)
CIE-LAB	lab(18.54, 31.04, -48.37)
CIE-LCH	lch(18.54, 57.47, 302.69°)
OKLab	oklab(31.09% 0.017 -0.1397)
OKLCH	oklch(31.09% 0.141 277)
XYZ	xyz(4.4274, 2.6390, 17.1022)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F75 #70751F

analogous

#1F4575 #241F75 #4F1F75

triadic

#241F75 #75241F #1F7524

tetradic

#241F75 #751F45 #70751F #1F754F

square

#241F75 #751F45 #70751F #1F754F

split-complementary

#241F75 #754F1F #45751F

monochromatic

#070618 #151245 #241F75 #332CA5 #4A42CD

Accessibility & contrast

On white

13.75

#241F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#241F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F75

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F75	#FFFFFF	#000000	##FFFFFF
##241F75	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003178

Deuteranopia (green-blind)

#002973

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #241f75;
/* rgb */ color: rgb(36, 31, 117);
/* oklch */ color: oklch(31.1% 0.141 277.0);

Tailwind

colors: {
  custom: {
    50: '#6b5b9e',
    500: '#241f75',
    950: '#000000',
  },
}

SCSS

$custom: #241f75;
$custom-light: #6b5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#241f75",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 117
  },
  "hsl": {
    "h": 243.488,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31092,
    "c": 0.1407,
    "h": 277
  },
  "luminance": 0.02639
}

Semantic roles & 50–950 ramp

primary

#241F75

secondary

#A3A947

accent

#E146D8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #241F75

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

Preview Lab → · Contrast checker → · Palette generator →