#4128BD#4128BD

#4128BD is a dark, highly saturated violet. Relative luminance 0.063; OKLCH L 42.2% C 0.215 H 279.5°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#4128BD
RGB	rgb(65, 40, 189)
HSL	hsl(250, 65%, 45%)
HSV	hsv(250, 79%, 74%)
CMYK	cmyk(65.6%, 78.8%, 0%, 25.9%)
CIE-LAB	lab(30.19, 52.57, -73.32)
CIE-LCH	lch(30.19, 90.22, 305.64°)
OKLab	oklab(42.17% 0.0356 -0.2117)
OKLCH	oklch(42.17% 0.215 279.5)
XYZ	xyz(12.1211, 6.3145, 48.7143)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4128BD #A4BD28

analogous

#285ABD #4128BD #8C28BD

triadic

#4128BD #BD4128 #28BD41

tetradic

#4128BD #BD285A #A4BD28 #28BD8C

square

#4128BD #BD285A #A4BD28 #28BD8C

split-complementary

#4128BD #BD8C28 #5ABD28

monochromatic

#1E1358 #301D8A #4128BD #624AD9 #8D7CE3

Accessibility & contrast

On white

9.28

#4128BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4128BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4128BD

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4128BD	#FFFFFF	#000000	##FFFFFF
##4128BD	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC1

Deuteranopia (green-blind)

#0041BA

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4128bd;
/* rgb */ color: rgb(65, 40, 189);
/* oklch */ color: oklch(42.2% 0.215 279.5);

Tailwind

colors: {
  custom: {
    50: '#8767d2',
    500: '#4128bd',
    950: '#000000',
  },
}

SCSS

$custom: #4128bd;
$custom-light: #8767d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4128bd",
  "rgb": {
    "r": 65,
    "g": 40,
    "b": 189
  },
  "hsl": {
    "h": 250.067,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42166,
    "c": 0.21468,
    "h": 279.5
  },
  "luminance": 0.06316
}

Semantic roles & 50–950 ramp

primary

#4128BD

secondary

#BDCB75

accent

#E840CC

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4128BD

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

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