#2F1EA7#2F1EA7

#2F1EA7 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.3% C 0.201 H 275.9°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F1EA7
RGB	rgb(47, 30, 167)
HSL	hsl(247, 70%, 39%)
HSV	hsv(247, 82%, 65%)
CMYK	cmyk(71.9%, 82%, 0%, 34.5%)
CIE-LAB	lab(24.71, 49.08, -69.29)
CIE-LCH	lch(24.71, 84.91, 305.31°)
OKLab	oklab(37.28% 0.0208 -0.2003)
OKLCH	oklch(37.28% 0.201 275.9)
XYZ	xyz(8.6093, 4.3221, 36.9323)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1EA7 #96A71E

analogous

#1E51A7 #2F1EA7 #731EA7

triadic

#2F1EA7 #A72F1E #1EA72F

tetradic

#2F1EA7 #A71E51 #96A71E #1EA773

square

#2F1EA7 #A71E51 #96A71E #1EA773

split-complementary

#2F1EA7 #A7731E #51A71E

monochromatic

#120B3F #201573 #2F1EA7 #3F2AD9 #6E5DE2

Accessibility & contrast

On white

11.26

#2F1EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2F1EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1EA7

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1EA7	#FFFFFF	#000000	##FFFFFF
##2F1EA7	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AB

Deuteranopia (green-blind)

#0035A5

Tritanopia (blue-blind)

#004964

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f1ea7;
/* rgb */ color: rgb(47, 30, 167);
/* oklch */ color: oklch(37.3% 0.201 275.9);

Tailwind

colors: {
  custom: {
    50: '#7b5fc3',
    500: '#2f1ea7',
    950: '#000000',
  },
}

SCSS

$custom: #2f1ea7;
$custom-light: #7b5fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1ea7",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 247.445,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37282,
    "c": 0.20137,
    "h": 275.9
  },
  "luminance": 0.04323
}

Semantic roles & 50–950 ramp

primary

#2F1EA7

secondary

#B9C65B

accent

#EC3BD6

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1EA7

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

Preview Lab → · Contrast checker → · Palette generator →