#2F128D#2F128D

#2F128D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.180 H 280.9°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F128D
RGB	rgb(47, 18, 141)
HSL	hsl(254, 77%, 31%)
HSV	hsv(254, 87%, 55%)
CMYK	cmyk(66.7%, 87.2%, 0%, 44.7%)
CIE-LAB	lab(19.88, 46.56, -61.32)
CIE-LCH	lch(19.88, 76.99, 307.21°)
OKLab	oklab(33.07% 0.0342 -0.1769)
OKLCH	oklch(33.07% 0.18 280.9)
XYZ	xyz(6.1948, 2.9596, 25.4389)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F128D #708D12

analogous

#12338D #2F128D #6C128D

triadic

#2F128D #8D2F12 #128D2F

tetradic

#2F128D #8D1233 #708D12 #128D6C

square

#2F128D #8D1233 #708D12 #128D6C

split-complementary

#2F128D #8D6C12 #338D12

monochromatic

#0B0420 #1D0B57 #2F128D #4119C3 #5E34E5

Accessibility & contrast

On white

13.19

#2F128D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2F128D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F128D

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F128D	#FFFFFF	#000000	##FFFFFF
##2F128D	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#003A52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2f128d;
/* rgb */ color: rgb(47, 18, 141);
/* oklch */ color: oklch(33.1% 0.180 280.9);

Tailwind

colors: {
  custom: {
    50: '#7657b0',
    500: '#2f128d',
    950: '#000000',
  },
}

SCSS

$custom: #2f128d;
$custom-light: #7657b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f128d",
  "rgb": {
    "r": 47,
    "g": 18,
    "b": 141
  },
  "hsl": {
    "h": 254.146,
    "s": 77.358,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33069,
    "c": 0.1802,
    "h": 280.9
  },
  "luminance": 0.0296
}

Semantic roles & 50–950 ramp

primary

#2F128D

secondary

#A1C139

accent

#F434C7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2F128D

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

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