#241F9E#241F9E

#241F9E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.193 H 272.5°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#241F9E
RGB	rgb(36, 31, 158)
HSL	hsl(242, 67%, 37%)
HSV	hsv(242, 80%, 62%)
CMYK	cmyk(77.2%, 80.4%, 0%, 38%)
CIE-LAB	lab(23.08, 44.94, -66.55)
CIE-LCH	lch(23.08, 80.30, 304.03°)
OKLab	oklab(35.64% 0.0083 -0.1926)
OKLCH	oklch(35.64% 0.193 272.5)
XYZ	xyz(7.3870, 3.8229, 32.6897)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F9E #999E1F

analogous

#1F5A9E #241F9E #641F9E

triadic

#241F9E #9E241F #1F9E24

tetradic

#241F9E #9E1F5A #999E1F #1F9E64

square

#241F9E #9E1F5A #999E1F #1F9E64

split-complementary

#241F9E #9E641F #5A9E1F

monochromatic

#0D0B38 #18156B #241F9E #3029D1 #5E59DE

Accessibility & contrast

On white

11.90

#241F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#241F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F9E

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F9E	#FFFFFF	#000000	##FFFFFF
##241F9E	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA2

Deuteranopia (green-blind)

#00319C

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #241f9e;
/* rgb */ color: rgb(36, 31, 158);
/* oklch */ color: oklch(35.6% 0.193 272.5);

Tailwind

colors: {
  custom: {
    50: '#755ebc',
    500: '#241f9e',
    950: '#000000',
  },
}

SCSS

$custom: #241f9e;
$custom-light: #755ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#241f9e",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 242.362,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35645,
    "c": 0.19276,
    "h": 272.5
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#241F9E

secondary

#BEC256

accent

#EA3EE3

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #241F9E

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

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