#241F9A#241F9A

#241F9A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.188 H 272.8°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#241F9A
RGB	rgb(36, 31, 154)
HSL	hsl(242, 66%, 36%)
HSV	hsv(242, 80%, 60%)
CMYK	cmyk(76.6%, 79.9%, 0%, 39.6%)
CIE-LAB	lab(22.61, 43.64, -64.87)
CIE-LCH	lch(22.61, 78.18, 303.93°)
OKLab	oklab(35.18% 0.0092 -0.1877)
OKLCH	oklch(35.18% 0.188 272.8)
XYZ	xyz(7.0483, 3.6874, 30.9059)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F9A #959A1F

analogous

#1F589A #241F9A #621F9A

triadic

#241F9A #9A241F #1F9A24

tetradic

#241F9A #9A1F58 #959A1F #1F9A62

square

#241F9A #9A1F58 #959A1F #1F9A62

split-complementary

#241F9A #9A621F #589A1F

monochromatic

#0C0A34 #181567 #241F9A #3029CD #5C56DD

Accessibility & contrast

On white

12.09

#241F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#241F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F9A

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F9A	#FFFFFF	#000000	##FFFFFF
##241F9A	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003098

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #241f9a;
/* rgb */ color: rgb(36, 31, 154);
/* oklch */ color: oklch(35.2% 0.188 272.8);

Tailwind

colors: {
  custom: {
    50: '#745eb9',
    500: '#241f9a',
    950: '#000000',
  },
}

SCSS

$custom: #241f9a;
$custom-light: #745eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#241f9a",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 154
  },
  "hsl": {
    "h": 242.439,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35183,
    "c": 0.18795,
    "h": 272.8
  },
  "luminance": 0.03688
}

Semantic roles & 50–950 ramp

primary

#241F9A

secondary

#BCC154

accent

#E93EE2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #241F9A

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

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