#241B4E#241B4E

#241B4E is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.6% C 0.090 H 286.7°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#241B4E
RGB	rgb(36, 27, 78)
HSL	hsl(251, 49%, 21%)
HSV	hsv(251, 65%, 31%)
CMYK	cmyk(53.8%, 65.4%, 0%, 69.4%)
CIE-LAB	lab(13.88, 19.79, -30.12)
CIE-LCH	lch(13.88, 36.04, 303.31°)
OKLab	oklab(26.58% 0.0258 -0.0861)
OKLCH	oklch(26.58% 0.09 286.7)
XYZ	xyz(2.4942, 1.7089, 7.4047)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B4E #454E1B

analogous

#1B2B4E #241B4E #3D1B4E

triadic

#241B4E #4E241B #1B4E24

tetradic

#241B4E #4E1B2B #454E1B #1B4E3D

square

#241B4E #4E1B2B #454E1B #1B4E3D

split-complementary

#241B4E #4E3D1B #2B4E1B

monochromatic

#0A0817 #0F0B21 #241B4E #392B7B #4E3AA9

Accessibility & contrast

On white

15.65

#241B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#241B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B4E

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B4E	#FFFFFF	#000000	##FFFFFF
##241B4E	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002550

Deuteranopia (green-blind)

#00224D

Tritanopia (blue-blind)

#152731

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #241b4e;
/* rgb */ color: rgb(36, 27, 78);
/* oklch */ color: oklch(26.6% 0.090 286.7);

Tailwind

colors: {
  custom: {
    50: '#635780',
    500: '#241b4e',
    950: '#000000',
  },
}

SCSS

$custom: #241b4e;
$custom-light: #635780;
$custom-dark: #000000;

JSON

{
  "hex": "#241b4e",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 78
  },
  "hsl": {
    "h": 250.588,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26584,
    "c": 0.08993,
    "h": 286.7
  },
  "luminance": 0.01709
}

Semantic roles & 50–950 ramp

primary

#241B4E

secondary

#788441

accent

#D850C0

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#05030A

muted

#7A787C

Preview Lab

Preview with #241B4E

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

Preview Lab → · Contrast checker → · Palette generator →