#241B89#241B89

#241B89 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.171 H 275.0°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#241B89
RGB	rgb(36, 27, 137)
HSL	hsl(245, 67%, 32%)
HSV	hsv(245, 80%, 54%)
CMYK	cmyk(73.7%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(19.90, 40.20, -58.81)
CIE-LCH	lch(19.90, 71.24, 304.35°)
OKLab	oklab(32.71% 0.0149 -0.1701)
OKLCH	oklch(32.71% 0.171 275)
XYZ	xyz(5.6334, 2.9645, 23.9374)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B89 #80891B

analogous

#1B4989 #241B89 #5B1B89

triadic

#241B89 #89241B #1B8924

tetradic

#241B89 #891B49 #80891B #1B895B

square

#241B89 #891B49 #80891B #1B895B

split-complementary

#241B89 #895B1B #49891B

monochromatic

#090723 #171156 #241B89 #3125BC #5044DA

Accessibility & contrast

On white

13.18

#241B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#241B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B89

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B89	#FFFFFF	#000000	##FFFFFF
##241B89	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358C

Deuteranopia (green-blind)

#002B87

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #241b89;
/* rgb */ color: rgb(36, 27, 137);
/* oklch */ color: oklch(32.7% 0.171 275.0);

Tailwind

colors: {
  custom: {
    50: '#705aad',
    500: '#241b89',
    950: '#000000',
  },
}

SCSS

$custom: #241b89;
$custom-light: #705aad;
$custom-dark: #000000;

JSON

{
  "hex": "#241b89",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 244.909,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32711,
    "c": 0.17071,
    "h": 275
  },
  "luminance": 0.02965
}

Semantic roles & 50–950 ramp

primary

#241B89

secondary

#B2BC44

accent

#EA3EDC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #241B89

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

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