#2F1D95#2F1D95

#2F1D95 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.181 H 278.4°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F1D95
RGB	rgb(47, 29, 149)
HSL	hsl(249, 67%, 35%)
HSV	hsv(249, 81%, 58%)
CMYK	cmyk(68.5%, 80.5%, 0%, 41.6%)
CIE-LAB	lab(22.49, 44.04, -61.97)
CIE-LCH	lch(22.49, 76.02, 305.40°)
OKLab	oklab(35.14% 0.0264 -0.179)
OKLCH	oklch(35.14% 0.181 278.4)
XYZ	xyz(7.0347, 3.6524, 28.7622)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1D95 #83951D

analogous

#1D4795 #2F1D95 #6B1D95

triadic

#2F1D95 #952F1D #1D952F

tetradic

#2F1D95 #951D47 #83951D #1D956B

square

#2F1D95 #951D47 #83951D #1D956B

split-complementary

#2F1D95 #956B1D #47951D

monochromatic

#0F092F #1F1362 #2F1D95 #3F27C8 #6550DD

Accessibility & contrast

On white

12.13

#2F1D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2F1D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1D95

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1D95	#FFFFFF	#000000	##FFFFFF
##2F1D95	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A98

Deuteranopia (green-blind)

#003193

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f1d95;
/* rgb */ color: rgb(47, 29, 149);
/* oklch */ color: oklch(35.1% 0.181 278.4);

Tailwind

colors: {
  custom: {
    50: '#775db5',
    500: '#2f1d95',
    950: '#000000',
  },
}

SCSS

$custom: #2f1d95;
$custom-light: #775db5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1d95",
  "rgb": {
    "r": 47,
    "g": 29,
    "b": 149
  },
  "hsl": {
    "h": 249,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35138,
    "c": 0.18094,
    "h": 278.4
  },
  "luminance": 0.03653
}

Semantic roles & 50–950 ramp

primary

#2F1D95

secondary

#AFC04E

accent

#EA3DD0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1D95

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

Preview Lab → · Contrast checker → · Palette generator →