#241B69#241B69

#241B69 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.2% C 0.129 H 280.0°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#241B69
RGB	rgb(36, 27, 105)
HSL	hsl(247, 59%, 26%)
HSV	hsv(247, 74%, 41%)
CMYK	cmyk(65.7%, 74.3%, 0%, 58.8%)
CIE-LAB	lab(16.40, 29.33, -44.09)
CIE-LCH	lch(16.40, 52.95, 303.63°)
OKLab	oklab(29.19% 0.0224 -0.1272)
OKLCH	oklch(29.19% 0.129 280)
XYZ	xyz(3.6685, 2.1786, 13.5891)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B69 #60691B

analogous

#1B3969 #241B69 #4B1B69

triadic

#241B69 #69241B #1B6924

tetradic

#241B69 #691B39 #60691B #1B694B

square

#241B69 #691B39 #60691B #1B694B

split-complementary

#241B69 #694B1B #39691B

monochromatic

#080618 #130E38 #241B69 #35289A #4534CA

Accessibility & contrast

On white

14.63

#241B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#241B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B69

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B69	#FFFFFF	#000000	##FFFFFF
##241B69	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6B

Deuteranopia (green-blind)

#002668

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #241b69;
/* rgb */ color: rgb(36, 27, 105);
/* oklch */ color: oklch(29.2% 0.129 280.0);

Tailwind

colors: {
  custom: {
    50: '#685895',
    500: '#241b69',
    950: '#000000',
  },
}

SCSS

$custom: #241b69;
$custom-light: #685895;
$custom-dark: #000000;

JSON

{
  "hex": "#241b69",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 105
  },
  "hsl": {
    "h": 246.923,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29189,
    "c": 0.1291,
    "h": 280
  },
  "luminance": 0.02179
}

Semantic roles & 50–950 ramp

primary

#241B69

secondary

#949E42

accent

#E246D0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #241B69

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

Preview Lab → · Contrast checker → · Palette generator →