#2F1EAC#2F1EAC

#2F1EAC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.9% C 0.207 H 275.4°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F1EAC
RGB	rgb(47, 30, 172)
HSL	hsl(247, 70%, 40%)
HSV	hsv(247, 83%, 67%)
CMYK	cmyk(72.7%, 82.6%, 0%, 32.5%)
CIE-LAB	lab(25.29, 50.59, -71.34)
CIE-LCH	lch(25.29, 87.46, 305.34°)
OKLab	oklab(37.85% 0.0194 -0.2062)
OKLCH	oklch(37.85% 0.207 275.4)
XYZ	xyz(9.0805, 4.5106, 39.4138)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1EAC #9BAC1E

analogous

#1E54AC #2F1EAC #761EAC

triadic

#2F1EAC #AC2F1E #1EAC2F

tetradic

#2F1EAC #AC1E54 #9BAC1E #1EAC76

square

#2F1EAC #AC1E54 #9BAC1E #1EAC76

split-complementary

#2F1EAC #AC761E #54AC1E

monochromatic

#130C44 #211578 #2F1EAC #422DDA #7161E3

Accessibility & contrast

On white

11.04

#2F1EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2F1EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1EAC

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1EAC	#FFFFFF	#000000	##FFFFFF
##2F1EAC	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f1eac;
/* rgb */ color: rgb(47, 30, 172);
/* oklch */ color: oklch(37.9% 0.207 275.4);

Tailwind

colors: {
  custom: {
    50: '#7c5fc6',
    500: '#2f1eac',
    950: '#000000',
  },
}

SCSS

$custom: #2f1eac;
$custom-light: #7c5fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1eac",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 172
  },
  "hsl": {
    "h": 247.183,
    "s": 70.297,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37854,
    "c": 0.20716,
    "h": 275.4
  },
  "luminance": 0.04511
}

Semantic roles & 50–950 ramp

primary

#2F1EAC

secondary

#BBC85E

accent

#ED3BD8

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1EAC

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

Preview Lab → · Contrast checker → · Palette generator →