#241B6D#241B6D

#241B6D is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.135 H 279.2°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#241B6D
RGB	rgb(36, 27, 109)
HSL	hsl(247, 60%, 27%)
HSV	hsv(247, 75%, 43%)
CMYK	cmyk(67%, 75.2%, 0%, 57.3%)
CIE-LAB	lab(16.81, 30.72, -46.03)
CIE-LCH	lch(16.81, 55.34, 303.72°)
OKLab	oklab(29.61% 0.0216 -0.1328)
OKLCH	oklch(29.61% 0.135 279.2)
XYZ	xyz(3.8789, 2.2628, 14.6974)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B6D #646D1B

analogous

#1B3B6D #241B6D #4D1B6D

triadic

#241B6D #6D241B #1B6D24

tetradic

#241B6D #6D1B3B #646D1B #1B6D4D

square

#241B6D #6D1B3B #646D1B #1B6D4D

split-complementary

#241B6D #6D4D1B #3B6D1B

monochromatic

#080619 #140F3C #241B6D #34279E #4635CD

Accessibility & contrast

On white

14.46

#241B6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#241B6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B6D

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B6D	#FFFFFF	#000000	##FFFFFF
##241B6D	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#00266B

Tritanopia (blue-blind)

#003242

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #241b6d;
/* rgb */ color: rgb(36, 27, 109);
/* oklch */ color: oklch(29.6% 0.135 279.2);

Tailwind

colors: {
  custom: {
    50: '#695998',
    500: '#241b6d',
    950: '#000000',
  },
}

SCSS

$custom: #241b6d;
$custom-light: #695998;
$custom-dark: #000000;

JSON

{
  "hex": "#241b6d",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 109
  },
  "hsl": {
    "h": 246.585,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.29608,
    "c": 0.13455,
    "h": 279.2
  },
  "luminance": 0.02263
}

Semantic roles & 50–950 ramp

primary

#241B6D

secondary

#97A242

accent

#E344D2

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #241B6D

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

Preview Lab → · Contrast checker → · Palette generator →