#2E1F91#2E1F91

#2E1F91 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.174 H 278.2°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#2E1F91
RGB	rgb(46, 31, 145)
HSL	hsl(248, 65%, 35%)
HSV	hsv(248, 79%, 57%)
CMYK	cmyk(68.3%, 78.6%, 0%, 43.1%)
CIE-LAB	lab(22.32, 41.64, -59.78)
CIE-LCH	lch(22.32, 72.85, 304.86°)
OKLab	oklab(34.87% 0.025 -0.1727)
OKLCH	oklch(34.87% 0.174 278.2)
XYZ	xyz(6.7259, 3.6046, 27.1239)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1F91 #82911F

analogous

#1F4991 #2E1F91 #671F91

triadic

#2E1F91 #912E1F #1F912E

tetradic

#2E1F91 #911F49 #82911F #1F9167

square

#2E1F91 #911F49 #82911F #1F9167

split-complementary

#2E1F91 #91671F #49911F

monochromatic

#0E092C #1E145F #2E1F91 #3E2AC3 #6351DA

Accessibility & contrast

On white

12.20

#2E1F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2E1F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1F91

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1F91	#FFFFFF	#000000	##FFFFFF
##2E1F91	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A94

Deuteranopia (green-blind)

#00318F

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2e1f91;
/* rgb */ color: rgb(46, 31, 145);
/* oklch */ color: oklch(34.9% 0.174 278.2);

Tailwind

colors: {
  custom: {
    50: '#765eb2',
    500: '#2e1f91',
    950: '#000000',
  },
}

SCSS

$custom: #2e1f91;
$custom-light: #765eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1f91",
  "rgb": {
    "r": 46,
    "g": 31,
    "b": 145
  },
  "hsl": {
    "h": 247.895,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34868,
    "c": 0.17447,
    "h": 278.2
  },
  "luminance": 0.03605
}

Semantic roles & 50–950 ramp

primary

#2E1F91

secondary

#AEBD4F

accent

#E840D2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2E1F91

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

Preview Lab → · Contrast checker → · Palette generator →