#291EBD#291EBD

#291EBD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.5% C 0.228 H 271.8°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#291EBD
RGB	rgb(41, 30, 189)
HSL	hsl(244, 73%, 43%)
HSV	hsv(244, 84%, 74%)
CMYK	cmyk(78.3%, 84.1%, 0%, 25.9%)
CIE-LAB	lab(26.94, 55.28, -78.76)
CIE-LCH	lch(26.94, 96.23, 305.06°)
OKLab	oklab(39.47% 0.0071 -0.2279)
OKLCH	oklch(39.47% 0.228 271.8)
XYZ	xyz(10.5609, 5.0729, 48.5568)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291EBD #B2BD1E

analogous

#1E62BD #291EBD #781EBD

triadic

#291EBD #BD291E #1EBD29

tetradic

#291EBD #BD1E62 #B2BD1E #1EBD78

square

#291EBD #BD1E62 #B2BD1E #1EBD78

split-complementary

#291EBD #BD781E #62BD1E

monochromatic

#120D53 #1E1688 #291EBD #4439E0 #766DE8

Accessibility & contrast

On white

10.42

#291EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#291EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291EBD

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291EBD	#FFFFFF	#000000	##FFFFFF
##291EBD	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047C1

Deuteranopia (green-blind)

#0038BA

Tritanopia (blue-blind)

#005371

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #291ebd;
/* rgb */ color: rgb(41, 30, 189);
/* oklch */ color: oklch(39.5% 0.228 271.8);

Tailwind

colors: {
  custom: {
    50: '#7e60d2',
    500: '#291ebd',
    950: '#000000',
  },
}

SCSS

$custom: #291ebd;
$custom-light: #7e60d2;
$custom-dark: #000000;

JSON

{
  "hex": "#291ebd",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 189
  },
  "hsl": {
    "h": 244.151,
    "s": 72.603,
    "l": 42.941
  },
  "oklch": {
    "l": 0.39474,
    "c": 0.22797,
    "h": 271.8
  },
  "luminance": 0.05074
}

Semantic roles & 50–950 ramp

primary

#291EBD

secondary

#C7CE69

accent

#EF38E3

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #291EBD

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

Preview Lab → · Contrast checker → · Palette generator →