#2F198E#2F198E

#2F198E is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.176 H 280.0°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F198E
RGB	rgb(47, 25, 142)
HSL	hsl(251, 70%, 33%)
HSV	hsv(251, 82%, 56%)
CMYK	cmyk(66.9%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(21.03, 43.83, -60.04)
CIE-LCH	lch(21.03, 74.34, 306.13°)
OKLab	oklab(33.89% 0.0306 -0.1733)
OKLCH	oklch(33.89% 0.176 280)
XYZ	xyz(6.4009, 3.2521, 25.8763)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F198E #788E19

analogous

#193D8E #2F198E #69198E

triadic

#2F198E #8E2F19 #198E2F

tetradic

#2F198E #8E193D #788E19 #198E69

square

#2F198E #8E193D #788E19 #198E69

split-complementary

#2F198E #8E6919 #3D8E19

monochromatic

#0D0726 #1E105A #2F198E #4022C2 #6043DE

Accessibility & contrast

On white

12.72

#2F198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2F198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F198E

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F198E	#FFFFFF	#000000	##FFFFFF
##2F198E	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003791

Deuteranopia (green-blind)

#002E8C

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f198e;
/* rgb */ color: rgb(47, 25, 142);
/* oklch */ color: oklch(33.9% 0.176 280.0);

Tailwind

colors: {
  custom: {
    50: '#765ab0',
    500: '#2f198e',
    950: '#000000',
  },
}

SCSS

$custom: #2f198e;
$custom-light: #765ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f198e",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 251.282,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33891,
    "c": 0.17602,
    "h": 280
  },
  "luminance": 0.03253
}

Semantic roles & 50–950 ramp

primary

#2F198E

secondary

#A8BF44

accent

#ED3BCB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F198E

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

Preview Lab → · Contrast checker → · Palette generator →