#4127AA#4127AA

#4127AA is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.1% C 0.193 H 282.4°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#4127AA
RGB	rgb(65, 39, 170)
HSL	hsl(252, 63%, 41%)
HSV	hsv(252, 77%, 67%)
CMYK	cmyk(61.8%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(28.05, 47.41, -65.53)
CIE-LCH	lch(28.05, 80.88, 305.89°)
OKLab	oklab(40.08% 0.0414 -0.189)
OKLCH	oklch(40.08% 0.193 282.4)
XYZ	xyz(10.1589, 5.4764, 38.5441)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4127AA #90AA27

analogous

#274FAA #4127AA #8227AA

triadic

#4127AA #AA4127 #27AA41

tetradic

#4127AA #AA274F #90AA27 #27AA82

square

#4127AA #AA274F #90AA27 #27AA82

split-complementary

#4127AA #AA8227 #4FAA27

monochromatic

#1B1046 #2E1C78 #4127AA #5A3CD2 #846EDE

Accessibility & contrast

On white

10.02

#4127AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4127AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4127AA

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4127AA	#FFFFFF	#000000	##FFFFFF
##4127AA	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AE

Deuteranopia (green-blind)

#003EA8

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4127aa;
/* rgb */ color: rgb(65, 39, 170);
/* oklch */ color: oklch(40.1% 0.193 282.4);

Tailwind

colors: {
  custom: {
    50: '#8365c5',
    500: '#4127aa',
    950: '#000000',
  },
}

SCSS

$custom: #4127aa;
$custom-light: #8365c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4127aa",
  "rgb": {
    "r": 65,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 251.908,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40083,
    "c": 0.19346,
    "h": 282.4
  },
  "luminance": 0.05477
}

Semantic roles & 50–950 ramp

primary

#4127AA

secondary

#B2C469

accent

#E642C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4127AA

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

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