#2F1EB3#2F1EB3

#2F1EB3 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.7% C 0.215 H 274.6°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F1EB3
RGB	rgb(47, 30, 179)
HSL	hsl(247, 71%, 41%)
HSV	hsv(247, 83%, 70%)
CMYK	cmyk(73.7%, 83.2%, 0%, 29.8%)
CIE-LAB	lab(26.12, 52.68, -74.17)
CIE-LCH	lch(26.12, 90.98, 305.38°)
OKLab	oklab(38.66% 0.0174 -0.2144)
OKLCH	oklch(38.66% 0.215 274.6)
XYZ	xyz(9.7706, 4.7866, 43.0481)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1EB3 #A2B31E

analogous

#1E57B3 #2F1EB3 #791EB3

triadic

#2F1EB3 #B32F1E #1EB32F

tetradic

#2F1EB3 #B31E57 #A2B31E #1EB379

square

#2F1EB3 #B31E57 #A2B31E #1EB379

split-complementary

#2F1EB3 #B3791E #57B31E

monochromatic

#130C4A #21157F #2F1EB3 #4532DD #7566E5

Accessibility & contrast

On white

10.73

#2F1EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2F1EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1EB3

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1EB3	#FFFFFF	#000000	##FFFFFF
##2F1EB3	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B7

Deuteranopia (green-blind)

#0037B1

Tritanopia (blue-blind)

#004E6B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f1eb3;
/* rgb */ color: rgb(47, 30, 179);
/* oklch */ color: oklch(38.7% 0.215 274.6);

Tailwind

colors: {
  custom: {
    50: '#7e5fcb',
    500: '#2f1eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2f1eb3;
$custom-light: #7e5fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1eb3",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 179
  },
  "hsl": {
    "h": 246.846,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38663,
    "c": 0.21516,
    "h": 274.6
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#2F1EB3

secondary

#BFCB62

accent

#EE3AD9

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2F1EB3

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

Preview Lab → · Contrast checker → · Palette generator →