#4A288C#4A288C

#4A288C is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.2% C 0.156 H 293.2°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#4A288C
RGB	rgb(74, 40, 140)
HSL	hsl(260, 56%, 35%)
HSV	hsv(260, 71%, 55%)
CMYK	cmyk(47.1%, 71.4%, 0%, 45.1%)
CIE-LAB	lab(26.35, 39.41, -49.95)
CIE-LCH	lch(26.35, 63.63, 308.28°)
OKLab	oklab(38.25% 0.0613 -0.143)
OKLCH	oklch(38.25% 0.156 293.2)
XYZ	xyz(8.3152, 4.8666, 25.3071)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A288C #6A8C28

analogous

#28388C #4A288C #7C288C

triadic

#4A288C #8C4A28 #288C4A

tetradic

#4A288C #8C2838 #6A8C28 #288C7C

square

#4A288C #8C2838 #6A8C28 #288C7C

split-complementary

#4A288C #8C7C28 #388C28

monochromatic

#180D2D #311A5C #4A288C #6336BC #855ED1

Accessibility & contrast

On white

10.64

#4A288C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#4A288C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A288C

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A288C	#FFFFFF	#000000	##FFFFFF
##4A288C	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#003C8A

Tritanopia (blue-blind)

#364157

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4a288c;
/* rgb */ color: rgb(74, 40, 140);
/* oklch */ color: oklch(38.2% 0.156 293.2);

Tailwind

colors: {
  custom: {
    50: '#8365ae',
    500: '#4a288c',
    950: '#000000',
  },
}

SCSS

$custom: #4a288c;
$custom-light: #8365ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4a288c",
  "rgb": {
    "r": 74,
    "g": 40,
    "b": 140
  },
  "hsl": {
    "h": 260.4,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38245,
    "c": 0.15562,
    "h": 293.2
  },
  "luminance": 0.04867
}

Semantic roles & 50–950 ramp

primary

#4A288C

secondary

#97B65A

accent

#DF49AC

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4A288C

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

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