#291E7C#291E7C

#291E7C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.150 H 279.0°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#291E7C
RGB	rgb(41, 30, 124)
HSL	hsl(247, 61%, 30%)
HSV	hsv(247, 76%, 49%)
CMYK	cmyk(66.9%, 75.8%, 0%, 51.4%)
CIE-LAB	lab(19.45, 34.73, -51.32)
CIE-LCH	lch(19.45, 61.97, 304.09°)
OKLab	oklab(32.07% 0.0235 -0.1481)
OKLCH	oklch(32.07% 0.15 279)
XYZ	xyz(5.0156, 2.8548, 19.3516)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E7C #717C1E

analogous

#1E427C #291E7C #581E7C

triadic

#291E7C #7C291E #1E7C29

tetradic

#291E7C #7C1E42 #717C1E #1E7C58

square

#291E7C #7C1E42 #717C1E #1E7C58

split-complementary

#291E7C #7C581E #427C1E

monochromatic

#080619 #19124B #291E7C #392AAD #5443D1

Accessibility & contrast

On white

13.37

#291E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#291E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E7C

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E7C	#FFFFFF	#000000	##FFFFFF
##291E7C	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002B7A

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #291e7c;
/* rgb */ color: rgb(41, 30, 124);
/* oklch */ color: oklch(32.1% 0.150 279.0);

Tailwind

colors: {
  custom: {
    50: '#6f5ba3',
    500: '#291e7c',
    950: '#000000',
  },
}

SCSS

$custom: #291e7c;
$custom-light: #6f5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#291e7c",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 124
  },
  "hsl": {
    "h": 247.021,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3207,
    "c": 0.15,
    "h": 279
  },
  "luminance": 0.02855
}

Semantic roles & 50–950 ramp

primary

#291E7C

secondary

#A3AF46

accent

#E444D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #291E7C

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

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