#241B76#241B76

#241B76 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.6% C 0.147 H 277.7°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#241B76
RGB	rgb(36, 27, 118)
HSL	hsl(246, 63%, 28%)
HSV	hsv(246, 77%, 46%)
CMYK	cmyk(69.5%, 77.1%, 0%, 53.7%)
CIE-LAB	lab(17.77, 33.83, -50.27)
CIE-LCH	lch(17.77, 60.59, 303.93°)
OKLab	oklab(30.58% 0.0196 -0.1452)
OKLCH	oklch(30.58% 0.147 277.7)
XYZ	xyz(4.3884, 2.4666, 17.3809)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B76 #6D761B

analogous

#1B3F76 #241B76 #511B76

triadic

#241B76 #76241B #1B7624

tetradic

#241B76 #761B3F #6D761B #1B7651

square

#241B76 #761B3F #6D761B #1B7651

split-complementary

#241B76 #76511B #3F761B

monochromatic

#080619 #151044 #241B76 #3326A8 #493AD2

Accessibility & contrast

On white

14.06

#241B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#241B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B76

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B76	#FFFFFF	#000000	##FFFFFF
##241B76	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002874

Tritanopia (blue-blind)

#003547

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #241b76;
/* rgb */ color: rgb(36, 27, 118);
/* oklch */ color: oklch(30.6% 0.147 277.7);

Tailwind

colors: {
  custom: {
    50: '#6c599e',
    500: '#241b76',
    950: '#000000',
  },
}

SCSS

$custom: #241b76;
$custom-light: #6c599e;
$custom-dark: #000000;

JSON

{
  "hex": "#241b76",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 118
  },
  "hsl": {
    "h": 245.934,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30576,
    "c": 0.14654,
    "h": 277.7
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#241B76

secondary

#A0AA42

accent

#E642D6

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030F

muted

#7A787E

Preview Lab

Preview with #241B76

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

Preview Lab → · Contrast checker → · Palette generator →