#291E98#291E98

#291E98 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.185 H 275.2°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#291E98
RGB	rgb(41, 30, 152)
HSL	hsl(245, 67%, 36%)
HSV	hsv(245, 80%, 60%)
CMYK	cmyk(73%, 80.3%, 0%, 40.4%)
CIE-LAB	lab(22.54, 43.92, -63.75)
CIE-LCH	lch(22.54, 77.42, 304.56°)
OKLab	oklab(35.15% 0.0166 -0.1844)
OKLCH	oklch(35.15% 0.185 275.2)
XYZ	xyz(7.0444, 3.6663, 30.0361)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E98 #8D981E

analogous

#1E5098 #291E98 #661E98

triadic

#291E98 #98291E #1E9829

tetradic

#291E98 #981E50 #8D981E #1E9866

square

#291E98 #981E50 #8D981E #1E9866

split-complementary

#291E98 #98661E #50981E

monochromatic

#0D0A32 #1B1465 #291E98 #3728CB #6053DD

Accessibility & contrast

On white

12.11

#291E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#291E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E98

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E98	#FFFFFF	#000000	##FFFFFF
##291E98	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9B

Deuteranopia (green-blind)

#003096

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #291e98;
/* rgb */ color: rgb(41, 30, 152);
/* oklch */ color: oklch(35.2% 0.185 275.2);

Tailwind

colors: {
  custom: {
    50: '#755db8',
    500: '#291e98',
    950: '#000000',
  },
}

SCSS

$custom: #291e98;
$custom-light: #755db8;
$custom-dark: #000000;

JSON

{
  "hex": "#291e98",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 152
  },
  "hsl": {
    "h": 245.41,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35152,
    "c": 0.1851,
    "h": 275.2
  },
  "luminance": 0.03667
}

Semantic roles & 50–950 ramp

primary

#291E98

secondary

#B6C051

accent

#EA3EDA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291E98

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

Preview Lab → · Contrast checker → · Palette generator →