#241C71#241C71

#241C71 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.2% C 0.139 H 278.3°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#241C71
RGB	rgb(36, 28, 113)
HSL	hsl(246, 60%, 28%)
HSV	hsv(246, 75%, 44%)
CMYK	cmyk(68.1%, 75.2%, 0%, 55.7%)
CIE-LAB	lab(17.45, 31.50, -47.57)
CIE-LCH	lch(17.45, 57.06, 303.51°)
OKLab	oklab(30.19% 0.02 -0.1373)
OKLCH	oklch(30.19% 0.139 278.3)
XYZ	xyz(4.1225, 2.3975, 15.8651)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C71 #69711C

analogous

#1C3E71 #241C71 #4E1C71

triadic

#241C71 #71241C #1C7124

tetradic

#241C71 #711C3E #69711C #1C714E

square

#241C71 #711C3E #69711C #1C714E

split-complementary

#241C71 #714E1C #3E711C

monochromatic

#080619 #141040 #241C71 #3428A2 #4739CE

Accessibility & contrast

On white

14.19

#241C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#241C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C71

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C71	#FFFFFF	#000000	##FFFFFF
##241C71	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#00276F

Tritanopia (blue-blind)

#003444

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #241c71;
/* rgb */ color: rgb(36, 28, 113);
/* oklch */ color: oklch(30.2% 0.139 278.3);

Tailwind

colors: {
  custom: {
    50: '#6a599b',
    500: '#241c71',
    950: '#000000',
  },
}

SCSS

$custom: #241c71;
$custom-light: #6a599b;
$custom-dark: #000000;

JSON

{
  "hex": "#241c71",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 113
  },
  "hsl": {
    "h": 245.647,
    "s": 60.284,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3019,
    "c": 0.13879,
    "h": 278.3
  },
  "luminance": 0.02398
}

Semantic roles & 50–950 ramp

primary

#241C71

secondary

#9CA643

accent

#E344D4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #241C71

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

Preview Lab → · Contrast checker → · Palette generator →