#291E7E#291E7E

#291E7E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.153 H 278.7°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#291E7E
RGB	rgb(41, 30, 126)
HSL	hsl(247, 62%, 31%)
HSV	hsv(247, 76%, 49%)
CMYK	cmyk(67.5%, 76.2%, 0%, 50.6%)
CIE-LAB	lab(19.66, 35.40, -52.25)
CIE-LCH	lch(19.66, 63.11, 304.12°)
OKLab	oklab(32.28% 0.023 -0.1509)
OKLCH	oklch(32.28% 0.153 278.7)
XYZ	xyz(5.1434, 2.9059, 20.0245)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E7E #737E1E

analogous

#1E437E #291E7E #591E7E

triadic

#291E7E #7E291E #1E7E29

tetradic

#291E7E #7E1E43 #737E1E #1E7E59

square

#291E7E #7E1E43 #737E1E #1E7E59

split-complementary

#291E7E #7E591E #437E1E

monochromatic

#09061B #19124D #291E7E #392AAF #5444D2

Accessibility & contrast

On white

13.28

#291E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#291E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E7E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E7E	#FFFFFF	#000000	##FFFFFF
##291E7E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#002C7C

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #291e7e;
/* rgb */ color: rgb(41, 30, 126);
/* oklch */ color: oklch(32.3% 0.153 278.7);

Tailwind

colors: {
  custom: {
    50: '#6f5ca4',
    500: '#291e7e',
    950: '#000000',
  },
}

SCSS

$custom: #291e7e;
$custom-light: #6f5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#291e7e",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 126
  },
  "hsl": {
    "h": 246.875,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32282,
    "c": 0.1526,
    "h": 278.7
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#291E7E

secondary

#A5B147

accent

#E543D2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #291E7E

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

Preview Lab → · Contrast checker → · Palette generator →