#241F7D#241F7D

#241F7D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.9% C 0.151 H 275.9°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#241F7D
RGB	rgb(36, 31, 125)
HSL	hsl(243, 60%, 31%)
HSV	hsv(243, 75%, 49%)
CMYK	cmyk(71.2%, 75.2%, 0%, 51%)
CIE-LAB	lab(19.37, 33.85, -52.11)
CIE-LCH	lch(19.37, 62.14, 303.01°)
OKLab	oklab(31.94% 0.0155 -0.1506)
OKLCH	oklch(31.94% 0.151 275.9)
XYZ	xyz(4.9180, 2.8353, 19.6861)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F7D #787D1F

analogous

#1F497D #241F7D #531F7D

triadic

#241F7D #7D241F #1F7D24

tetradic

#241F7D #7D1F49 #787D1F #1F7D53

square

#241F7D #7D1F49 #787D1F #1F7D53

split-complementary

#241F7D #7D531F #497D1F

monochromatic

#08071B #16134C #241F7D #322BAE #4D45D1

Accessibility & contrast

On white

13.40

#241F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#241F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F7D

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F7D	#FFFFFF	#000000	##FFFFFF
##241F7D	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002B7B

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #241f7d;
/* rgb */ color: rgb(36, 31, 125);
/* oklch */ color: oklch(31.9% 0.151 275.9);

Tailwind

colors: {
  custom: {
    50: '#6d5ca4',
    500: '#241f7d',
    950: '#000000',
  },
}

SCSS

$custom: #241f7d;
$custom-light: #6d5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#241f7d",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 243.191,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.31941,
    "c": 0.15139,
    "h": 275.9
  },
  "luminance": 0.02836
}

Semantic roles & 50–950 ramp

primary

#241F7D

secondary

#ABB048

accent

#E344DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #241F7D

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

Preview Lab → · Contrast checker → · Palette generator →