#291E68#291E68

#291E68 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.123 H 282.9°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#291E68
RGB	rgb(41, 30, 104)
HSL	hsl(249, 55%, 26%)
HSV	hsv(249, 71%, 41%)
CMYK	cmyk(60.6%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(17.46, 27.90, -41.68)
CIE-LCH	lch(17.46, 50.16, 303.80°)
OKLab	oklab(30.03% 0.0274 -0.1199)
OKLCH	oklch(30.03% 0.123 282.9)
XYZ	xyz(3.8766, 2.3992, 13.3528)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E68 #5D681E

analogous

#1E3868 #291E68 #4E1E68

triadic

#291E68 #68291E #1E6829

tetradic

#291E68 #681E38 #5D681E #1E684E

square

#291E68 #681E38 #5D681E #1E684E

split-complementary

#291E68 #684E1E #38681E

monochromatic

#090718 #161039 #291E68 #3C2C98 #4F3AC6

Accessibility & contrast

On white

14.19

#291E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#291E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E68

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E68	#FFFFFF	#000000	##FFFFFF
##291E68	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)

#002D6A

Deuteranopia (green-blind)

#002867

Tritanopia (blue-blind)

#073140

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291e68;
/* rgb */ color: rgb(41, 30, 104);
/* oklch */ color: oklch(30.0% 0.123 282.9);

Tailwind

colors: {
  custom: {
    50: '#6b5b94',
    500: '#291e68',
    950: '#000000',
  },
}

SCSS

$custom: #291e68;
$custom-light: #6b5b94;
$custom-dark: #000000;

JSON

{
  "hex": "#291e68",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 248.919,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30034,
    "c": 0.12302,
    "h": 282.9
  },
  "luminance": 0.02399
}

Semantic roles & 50–950 ramp

primary

#291E68

secondary

#909D45

accent

#DF49C8

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #291E68

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

Preview Lab → · Contrast checker → · Palette generator →