#4123A7#4123A7

#4123A7 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.194 H 283.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4123A7
RGB	rgb(65, 35, 167)
HSL	hsl(254, 65%, 40%)
HSV	hsv(254, 79%, 65%)
CMYK	cmyk(61.1%, 79%, 0%, 34.5%)
CIE-LAB	lab(27.06, 48.48, -65.35)
CIE-LCH	lch(27.06, 81.38, 306.57°)
OKLab	oklab(39.3% 0.0448 -0.1884)
OKLCH	oklch(39.3% 0.194 283.4)
XYZ	xyz(9.7539, 5.1152, 37.0251)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4123A7 #89A723

analogous

#2347A7 #4123A7 #8323A7

triadic

#4123A7 #A74123 #23A741

tetradic

#4123A7 #A72347 #89A723 #23A783

square

#4123A7 #A72347 #89A723 #23A783

split-complementary

#4123A7 #A78323 #47A723

monochromatic

#1A0E42 #2D1874 #4123A7 #5833D4 #8166DF

Accessibility & contrast

On white

10.38

#4123A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4123A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4123A7

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4123A7	#FFFFFF	#000000	##FFFFFF
##4123A7	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4123a7;
/* rgb */ color: rgb(65, 35, 167);
/* oklch */ color: oklch(39.3% 0.194 283.4);

Tailwind

colors: {
  custom: {
    50: '#8363c2',
    500: '#4123a7',
    950: '#000000',
  },
}

SCSS

$custom: #4123a7;
$custom-light: #8363c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4123a7",
  "rgb": {
    "r": 65,
    "g": 35,
    "b": 167
  },
  "hsl": {
    "h": 253.636,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39299,
    "c": 0.19368,
    "h": 283.4
  },
  "luminance": 0.05116
}

Semantic roles & 50–950 ramp

primary

#4123A7

secondary

#AEC461

accent

#E83FC2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4123A7

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

Preview Lab → · Contrast checker → · Palette generator →