#4127A2#4127A2

#4127A2 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.3% C 0.184 H 283.7°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4127A2
RGB	rgb(65, 39, 162)
HSL	hsl(253, 61%, 39%)
HSV	hsv(253, 76%, 64%)
CMYK	cmyk(59.9%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(27.25, 45.01, -62.02)
CIE-LCH	lch(27.25, 76.63, 305.97°)
OKLab	oklab(39.28% 0.0435 -0.1787)
OKLCH	oklch(39.28% 0.184 283.7)
XYZ	xyz(9.4251, 5.1829, 34.6792)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4127A2 #88A227

analogous

#274BA2 #4127A2 #7F27A2

triadic

#4127A2 #A24127 #27A241

tetradic

#4127A2 #A2274B #88A227 #27A27F

square

#4127A2 #A2274B #88A227 #27A27F

split-complementary

#4127A2 #A27F27 #4BA227

monochromatic

#190F3F #2D1B71 #4127A2 #5737CF #8169DB

Accessibility & contrast

On white

10.31

#4127A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4127A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4127A2

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4127A2	#FFFFFF	#000000	##FFFFFF
##4127A2	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003CA0

Tritanopia (blue-blind)

#014A63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4127a2;
/* rgb */ color: rgb(65, 39, 162);
/* oklch */ color: oklch(39.3% 0.184 283.7);

Tailwind

colors: {
  custom: {
    50: '#8164bf',
    500: '#4127a2',
    950: '#000000',
  },
}

SCSS

$custom: #4127a2;
$custom-light: #8164bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4127a2",
  "rgb": {
    "r": 65,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 252.683,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3928,
    "c": 0.18394,
    "h": 283.7
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#4127A2

secondary

#ADC164

accent

#E443C2

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4127A2

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

Preview Lab → · Contrast checker → · Palette generator →