#2F1EA9#2F1EA9

#2F1EA9 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.5% C 0.204 H 275.7°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F1EA9
RGB	rgb(47, 30, 169)
HSL	hsl(247, 70%, 39%)
HSV	hsv(247, 82%, 66%)
CMYK	cmyk(72.2%, 82.2%, 0%, 33.7%)
CIE-LAB	lab(24.94, 49.69, -70.12)
CIE-LCH	lch(24.94, 85.94, 305.32°)
OKLab	oklab(37.51% 0.0203 -0.2027)
OKLCH	oklch(37.51% 0.204 275.7)
XYZ	xyz(8.7956, 4.3966, 37.9135)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1EA9 #98A91E

analogous

#1E53A9 #2F1EA9 #751EA9

triadic

#2F1EA9 #A92F1E #1EA92F

tetradic

#2F1EA9 #A91E53 #98A91E #1EA975

square

#2F1EA9 #A91E53 #98A91E #1EA975

split-complementary

#2F1EA9 #A9751E #53A91E

monochromatic

#120C41 #211575 #2F1EA9 #402BD9 #6F5FE3

Accessibility & contrast

On white

11.17

#2F1EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2F1EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1EA9

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1EA9	#FFFFFF	#000000	##FFFFFF
##2F1EA9	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AD

Deuteranopia (green-blind)

#0035A7

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f1ea9;
/* rgb */ color: rgb(47, 30, 169);
/* oklch */ color: oklch(37.5% 0.204 275.7);

Tailwind

colors: {
  custom: {
    50: '#7c5fc4',
    500: '#2f1ea9',
    950: '#000000',
  },
}

SCSS

$custom: #2f1ea9;
$custom-light: #7c5fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1ea9",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 169
  },
  "hsl": {
    "h": 247.338,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3751,
    "c": 0.20369,
    "h": 275.7
  },
  "luminance": 0.04397
}

Semantic roles & 50–950 ramp

primary

#2F1EA9

secondary

#BAC75C

accent

#ED3BD7

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1EA9

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

Preview Lab → · Contrast checker → · Palette generator →