#241C7B#241C7B

#241C7B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.152 H 276.7°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#241C7B
RGB	rgb(36, 28, 123)
HSL	hsl(245, 63%, 30%)
HSV	hsv(245, 77%, 48%)
CMYK	cmyk(70.7%, 77.2%, 0%, 51.8%)
CIE-LAB	lab(18.52, 34.95, -52.24)
CIE-LCH	lch(18.52, 62.85, 303.79°)
OKLab	oklab(31.27% 0.0178 -0.1509)
OKLCH	oklch(31.27% 0.152 276.7)
XYZ	xyz(4.7168, 2.6352, 18.9951)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C7B #737B1C

analogous

#1C437B #241C7B #541C7B

triadic

#241C7B #7B241C #1C7B24

tetradic

#241C7B #7B1C43 #737B1C #1C7B54

square

#241C7B #7B1C43 #737B1C #1C7B54

split-complementary

#241C7B #7B541C #437B1C

monochromatic

#070619 #151149 #241C7B #3327AD #4B3ED3

Accessibility & contrast

On white

13.75

#241C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#241C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C7B

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C7B	#FFFFFF	#000000	##FFFFFF
##241C7B	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002979

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #241c7b;
/* rgb */ color: rgb(36, 28, 123);
/* oklch */ color: oklch(31.3% 0.152 276.7);

Tailwind

colors: {
  custom: {
    50: '#6d5aa2',
    500: '#241c7b',
    950: '#000000',
  },
}

SCSS

$custom: #241c7b;
$custom-light: #6d5aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#241c7b",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 123
  },
  "hsl": {
    "h": 245.053,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31272,
    "c": 0.152,
    "h": 276.7
  },
  "luminance": 0.02636
}

Semantic roles & 50–950 ramp

primary

#241C7B

secondary

#A6AF44

accent

#E642D8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #241C7B

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

Preview Lab → · Contrast checker → · Palette generator →